`‚(LAST_NAMECFIRST_NAMECADDRESS_1CADDRESS_2CADDRESS_3CCITYCSTATECZIPC COUNTRYCTELEPHONECxSPECIALTYCú ABU-ASAB MONES S. Dept. of Botany, NHB 166 Smithsonian Institution Washington DC 20560 703-318-1024; fax 703-318-9799; e-mail mnhbo099@sivm.si.edu ACEVEDO-RODRIGUEZ PEDRO Department of Botany NHB-166 Smithsonian Institution Washington DC 20560 202-786-2692; fax 202-786-2563; e-mail mnhbo051@sivm.si.edu Sapindaceae; Caribbean flora ACKERMAN JAMES Department of Biology University of Puerto Rico P.O. Box 23360 San Juan PR 00931-3360 809-764-0000 ext. 2023; fax 809-764-3875; e-mail j_ackerman@upr1.upr.clu.edu Systematics and reproductive biology of Orchidaceae; pollination ecology ADAMS ROBERT P. Plant Biotechnology Center Baylor University P.O. Box 669 Gruver TX 79040 806-733-5558; fax 806-733-5606; e-mail rpadams@aol.com Biochemical systematics; Juniperus, Cupressaceae AEDO CARLOS Jardin Botanico de Madrid Pl Murillo 2 Madrid E-28014 SPAIN 91-420-3012; fax 91-420-0157; e-mail aedo@ma-rjb.csic.es AFFOLTER JAMES State Botanical Garden University of Georgia 2450 S. Milledge Ave. Athens GA 30605-1624 706-542-1244; fax 706-542-3091 AFZAL-RAFII ZARA Inst. Mediterraneen d'EcologieURA 1152, Fac. des Sciences deSt. Jerome, Rue Henri Poincare13397 Marseille Cedex 13 FRANCE 91-288750; fax 91-288051 Chemosystematics and genecology; conifers and Quercus (Fagaceae) AHLENSLAGER KATHLEEN E. 405 E. 1st Ave. Colville WA 99114 509-684-1216 Systematics of Salvia (Lamiaceae) AIKEN SUSAN G. Botany Division Canadian Museum of Nature P.O. Box 3443, Station D Ottawa ON K1P 6P4 CANADA 613-990-6438; fax 613-990-6451; e-mail saiken@hus.nature.ca AITKEN MARTI Dept. Forest Resources Utah State University Logan UT 84322-5215 617-297-0485 Floristics; endemic species AKIYAMA SHINOBU Department of Botany National Science Museum 4-1-1 Amakubo Tsukuba 305 JAPAN 81-298-53-8972; fax 81-298-53-8401 AL-SHEHBAZ IHSAN Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166-0299 314-577-9556; fax 314-577-9438; e-mail alshehb@mobot.org Brassicaceae ALICE LAWRENCE A. Dept. of Plt. Bio. & Patho. University of Maine 5722 Deering Hall Orono ME 04469-5722 207-581-2982; fax 207-581-2969; e-mail lalice51@maine.maine.edu Systematics of Rubus subgenus Rubus (Rosaceae) using molecular & morphometric techniques; floristics; conservation biology; Saharan/Sahelian ecology ALLAN GERY J. Rancho Santa Ana Botanic Gard.1500 North College Ave. Claremont CA 91711 909-625-8767; e-mail allang@cgs.edu Molecular speciation in Encelia (Asteraceae) ALLEN GERALDINE A. Department of Biology University of Victoria Victoria BC V8W 2Y2 CANADA 604-721-7110; fax 604-721-7120; e-mail allenr@uvvm.uvic.ca Aster (Asteraceae); Erythronium (Liliaceae); evolution of polyploid complexes; plant reproductive ecology ALLKIN BOB Plantas de Nordeste Royal Botanic Gardens Kew Richmond SRYTW9 3AB UNITED KINGDOM 44-181-332-5715; fax 44-181-332-5740; e-mail r.allkin@rbgkew.org.uk Biological databases; Vicieae (Fabaceae) ALLRED KELLY W. Dept. Animal & Range Sciences Box 3-I New Mexico State University Las Cruces NM 88003 505-646-1042, 505-522-1476: fax 505-646-5441; e-mail kallred@nmsu.edu Systematics of Poaceae, especially Bothriochloa and Aristida ALMEDA FRANK Department of Botany California Academy of SciencesGolden Gate Park San Francisco CA 94118 510-750-7190; fax 510-750-7186; e-mail falmeda@cas.calacademy.org Systematics of Neotropical Melastomataceae ALVERSON BIL Harvard University Herbaria 22 Divinity Avenue Cambridge MA 02138 617-496-2219; fax 617-495-9484; e-mail walverso@oeb.harvard.edu Bombacaceae; Malvales; endangered plants of Wisconsin ALVERSON EDWARD R. Eugene Public Works Engineer. 858 Pearl St. Eugene OR 97401 541-687-5586; fax 541-687-5032 Pteridophyte systematics; Pacific Northwest flora AMOS BONNIE Department of Biology Angelo State University San Angelo TX 76909 915-942-2189; fax 915-942-2229; e-mail bonnie.amos@mailserve.angelo.edu Floristics; pollination ecology; reproductive biology ANDERBERG ARNE A. Swedish Museum of Nat History PO Box 50007 Stockholm S-10405 SWEDEN ANDERSON BARRETT 125 Grover Lane Walnut Creek CA 94596 510-935-1894 ANDERSON CHRISTIANE Univ of Michigan Herbarium North University Building Ann Arbor MI 48109 313-647-2812; fax 313-763-0369; e-mail chra@umich.edu Taxonomy of Stigmaphyllon and Peixotoa (Malpighiaceae) ANDERSON GREGORY J. Department of Ecology and Evolutionary Biology U-43 University of Connecticut Storrs CT 06269-3043 203-486-4555, 203-486-4322, 203-487-1381; fax 203-486-6364; e-mail ander@uconnvm.uconn.edu Biosystematics; reproductive biology; ethnobotany; Solanum (Solanaceae) ANDERSON JOE M. 408 Fuller Tahlequah OK 74464 918-456-2032 Flora of eastern Oklahoma ANDERSON JOHN L. Bureau of Land Manag. 2015 W. Deer Valley Rd. Phoenix AZ 85027 602-780-8090; fax 602-581-9535 Floristics; phytogeography; rare and endangered plants of the western USA and northern Mexico; Purshia (Rosaceae) ANDERSON LEWIS E. Department of Botany Box 90338 Duke University Durham NC 27708-0338 919-684-2608; fax 919-684-5412; e-mail leanders@acpub.duke.edu ANDERSON LORAN C. Dept. of Biological Science Florida State University Tallahassee FL 32306-3050 904-644-6278; fax 904-644-0481; e-mail anderson@bio.fsu.edu Taxonomy and anatomy of Asteraceae, especially Chrysothamnus and Haplopappus; Cannabaceae; Theaceae ANDERSON WILLIAM R. Univ of Michigan Herbarium North University Building Ann Arbor MI 48109-1057 313-764-2432; fax 313-763-0369; e-mail wra@umich.edu Systematics of Malpighiaceae; floristics of western Mexico ANNABLE CAROL The New York Botanical Garden Bronx NY 10458-5126 718-817-8997; fax 718-220-1029; e-mail cannable@nybg.org Floristics; Poaceae ANTONIO THOMAS M. Chicago Botanic Garden P.O. Box 400 Glencoe IL 60022 708-835-8268; fax 708-835-5484; e-mail tom4bot@aol.com APPLEQUIST WENDY L. Bessey Hall Botany Department Iowa State University Ames IA 50011 e-mail wapplequ@iastate.edu ARANDA CARMEN NAVARRO Dept. de Biologia Vegetal II Facultad de Farmacia Universidad Complutense Madrid E-28040 SPAIN 91-3941769; fax 91-3941774; e-mail cnavar@eucmax.sim.ucm.es Floristics; Rosaceae ARGUS GEORGE W. RR3 - 310 Haskins Rd. Merrickville ON K0G 1N0 CANADA 613-269-46051; fax 613-990-6451; e-mail af150@freenet.carleton.ca Systematics of Salix (Salicaceae); rare and endangered plants of Canada ARMBRUSTER W. SCOTT Department of Botany Norwegian University of Science and Technology Dragvoll N-7055 NORWAY 47-73-59-0339; fax 47-73-59-6100; e-mail scottarm@alfa.itea.ntnu.no Reproductive biology; evolutionary ecology; phylogenetic systematics ARMSTRONG ERICA A. Department of Plant Biology Ohio State University 1735 Neil Avenue Columbus OH 43210 614-292-6690; fax 614-292-6345; e-mail eaarstron@magnus.acs.ohio-state.edu ARMSTRONG JOSEPH E. Campus Box 4120 Dept. of Biological Sciences Illinois State University Normal IL 61790-4120 309-438-2601; 309-452-8320; fax 309-438-3722; e-mail jearmstr@ilstu.edu ARNOLD MICHAEL L. Dept. of Genetics Life Sciences Building University of Georgia Athens GA 30602 706-542-1407; fax 706-542-3910; e-mail arnold@dogwood.botany.uga.edu ARRINGTON JENNIFER MARIE Botany Department Duke University P.O. Box 90342 Durham NC 27708 919-660-7539; fax 919-684-5412; e-mail jennn@acpub.duke.edu Systematics, biogeography and coevolution in Cistus (Cistaceae) and Cytinus ((Rafflesiaceae) ASHWORTH VANESSA Rancho Santa Ana Bot. Garden 1500 N. College Ave. Claremont CA 91711-3101 909-625-8767; fax 909-626-7670; e-mail ashwortv@cgsvax.edu Molecular systematics of Phoradendron (Viscaceae) ASMUSSEN CONNY L. H. Bailey Hortorium 462 Mann Library Cornell University Ithaca NY 14853 Taxonomy, phylogeny, morphological and molecular evolution, and pollination biology in Leguminosae (Papilionoideae, especially Vicieae) ATWOOD JOHN T. Selby Gardens 811 South Palm Avenue Sarasota FL 34236 813-366-5731; fax 813-366-9807 Orchidaceae AULBACH-SMITH CYNTHIA A. 576 Sandy Point Rd. Lexington SC 29072-9225 803-359-5027; fax 803-359-1292; e-mail cindy@scsn.net Systematics of Eustachys (Poaceae); flora of South Carolina, especially aquatics AUSTIN DANIEL F. Dept of Biological Sciences Florida Atlantic University P.O. Box 3091 Boca Raton FL 33431-0991 407-367-3327; fax 407-367-2749; e-mail daustin@acc.fau.edu Systematics and evolution of the Convolvulaceae; community changes with emphasis on exotic and endangered species AVERETT JOHN E. Department of Biology Georgia Southern University Statesboro GA 30460-8042 912-681-5487; fax 912-681-0845; e-mail averett@gsvms2.cc.gasou.edu Systematic botany; chemosystematics; Onagraceae; Solanaceae; Asteraceae AYERS JOHN C. Herbarium Supply Company 3483 Edison Way Menlo Park CA 94025-1813 AYERS TINA J. Dept. of Biological Science P.O. Box 5640 Northern Arizona University Flagstaff AZ 86011 520-523-9482; fax 520-523-7500; e-mail tina.ayers@nau.edu Systematics of Lobeliaceae; flora of the Colorado Plateau BACHMANN KONRAD Department of Taxonomy IPK Gatersleben Corrensstrasse 3 Gatersleben D-06466 GERMANY 49-39482-50; fax 49-39482-5155 Compositae; molecular approaches; population biology BACON JEFFREY R. Universidad Juarez del Estado de Durango CISIMA, AP741 Durango DGOCP-34000 MEXICO 18-25-18-86; fax 18-25-18-86; e-mail jrbacon@guadiana.ujed.mx BAILEY DONOVAN L.H. Bailey Hortorium 462 Mann Library Cornell University Ithaca NY 14850 607-255-8916; e-mail cdb3@cornell.edu BAIN JOHN F. Dept of Biological Sciences University of Lethbridge Lethbridge AB T1K 3M4 CANADA 403-329-2361; fax 403-329-2082; e-mail bain@hg.uleth.ca Chemosystematics; Senecio (Asteraceae) BAKER PHILIP C. Department of Biol. Sciences California State University Long Beach CA 90840-3702 310-985-4917; fax 310-985-8878 Reproductive biology of Krameria (Krameriaceae) and other desert shrubs BAKER WILLIAM J. Department of Botany Plant Science Laboratories Univ. Reading, Whiteknights Reading RG6 2AS UNITED KINGDOM 01734-875123 ext. 4090; fax 01734-753676; e-mail w.j.baker@reading.ac.uk Molecular systematics; Monocots; Palmae, Orchidaceae BALDWIN BRUCE G. Dept. of Integrative Biology University of California 1001 Valley Life Sci. Bldg. Berkeley CA 94720-2465 510-643-7008; fax 510-643-5390; e-mail bbaldwin@ucjeps.herb.berkeley.edu Molecular evolution of Madiinae (Asteraceae); biosystematics of Raillardella and Madia (Madiinae, Asteraceae) BALDWIN CALIB T. Dept. of Forest Resources Coll. Forestry, Wildl. & RangeUniversity of Idaho Moscow ID 83843 e-mail baldw912@uidaho.edu BALICK MICHAEL J. New York Botanical Garden Bronx NY 10458-5126 718-817-8763; fax 718-220-1029; e-mail mbalick@nybg.org Systematics of palms (Arecaceae) BALL PETER W. Botany Department Erindale College University of Toronto Mississauga ON L5L 1C6 CANADA 905-828-3984; fax 905-828-3792 Carex (Cyperaceae) of eastern Canada; Salicornia (Chenopodiaceae) and related genera BALLARD, Jr. HARVEY E. Department of Botany 132 Birge Hall, 430 Lincoln DrUniversity of Wisconsin Madison WI 53706 608-262-2792; fax 608-262-7509; e-mail hbviolet@macc.wisc.edu Systematics and phylogeny of New World Viola; flora of the Great Lakes region; natural area conservation BALLENGER JULIE Department of Biology Sci. Hall, 4225 University Av.Columbus College Columbus GA 31907 706-568-2069; fax 706-569-3133; e-mail ballenger_julie@cc.csg.peachnet.edu BALLING JAN John Franklin Lewis Herbarium P.O. Box 576 California PA 15419 412-938-4212 Flora of southwestern Pennsylvania BALSLEV HENRIK Botanical Institute Herbarium Bygn 137 Universitetsparken Aarhus C DK-8000 DENMARK 45-86-199422; fax 45-86-139326; e-mail biobhb@aau.dk OR hbalslev@pi.pro.ec BANKS DARIN L. 580 S. Bucknell Ave., #M Claremont CA 91711 909-625-8767, 909-624-7174; e-mail banksd@cgs.edu BARANSKI MICHAEL Department of Biology Catawba College Salisbury NC 28144 704-637-4442; fax 704-637-4304; e-mail mbaranski@catawba.edu Taxonomy and ecology of woody plants BARBER JANET C. Department of Botany BIO 308 University of Texas Austin TX 78713 512-471-5395; fax 512-471-3878; e-mail barberj@uts.cc.utexas.edu BARBER SUSAN C. Department of Biology Oklahoma City University Oklahoma City OK 73106 405-521-5256; fax 405-521-5468; e-mail sbarber@frodo.okcu.edu Systematics of Verbena (Verbenaceae) and Pyrrhopappus (Asteraceae) BARKER NIGEL Dept. of Botany Univ. of the Western Cape P. Bag X17 Bellville 7535 SOUTH AFRICA 27-21-959-2301; fax 27-21-959-2266; e-mail nigel@botany.uwc.ac.za Molecular systematics BARKER R.M. Adelaide Botanic Gardens and State Herbarium North Terrace Adelaide 5000 AUSTRALIA 61-8-2282303; fax 61-8-2231809 Acanthaceae (Australasian); Sida and Abutilon (Malvaceae) BARKER W. R. Adelaide Botanic Gardens and State Herbarium North Terrace Adelaide 5000 AUSTRALIA 61-8-2282303; fax 61-8-2231809 Australasian Scrophulariaceae; Stackhousiaceae; Hakea (Proteaceae) BARKLEY THEODORE Herbarium -Division of BiologyKansas State University Ackert Hall Manhattan KS 66506 913-532-6619, 913-539-8312: fax 913-532-6656; e-mail herbksc@ksu.edu Taxonomy of Senecio (Asteraceae); flora of the Great Plains BARKWORTH MARY E. Department of Biology Utah State University Logan UT 84322-5305 801-750-1584; e-mail stipoid@cc.usu.edu; fax 801-797-1575 Taxonomy of Poaceae, especially Stipeae and Triticeae BARLOW-IRICK PATRICIA 1655 Flora Vista SW Albuquerque NM 87105 505-877-2046; fax 505-877-2046; e-mail jrwoman@aol.com Cirsium and Asteraceae; agamospermy BARNEBY RUPERT C. New York Botanical Garden Bronx NY 10458-5126 212-220-8700 Fabaceae of Intermountain United States; New World Cassiinae; Mimosa of Brazil, Bolivia, and Paraguay; Astragalus; neotropical Menispermaceae BARNETT LISA C. STRI, MRC-435 Smithsonian Institution Washington DC 20560-0001 202-786-2817, fax 202-786-2819; e-mail stridc.lbarnett@ic.si.edu Sterculiaceae and related Malvales BARRIE FRED R. Botany Dept. Field Museum Roosevelt Rd @ Lakeshore Dr Chicago IL 60605 312-922-9410; fax 312-427-7269; e-mail barrie@mobot.org OR barrie@abis.fmnh.org Valeriana (Valerianaceae) of Central America BARRINGTON DAVID S. Pringle Herbarium Department of Botany University of Vermont Burlington VT 05405 802-656-0431; fax 802-656-0440; e-mail dbarring@moose.uvm.edu Systematics and evolution of neotropical Polystichum (Dryopteridaceae); morphology of fossil stems of Cyatheaceae and Dicksoniaceae BARTEL JIM A. 7063 SW Locust Street Tigard OR 97223-9161 503-245-8054 Systematics of Dudleya (Crassulaceae); autecology and systematics of Cupressus (Cupressaceae) BARTEL JIM A. U.S. Fish & Wildlife Service 911 NE 11th Ave. Portland OR 97232-4181 503-231-6131; fax 503-231-6243 Systematics of Dudleya (Crassulaceae); autecology and systematics of Cupressus (Cupressaceae) BARTHOLOMEW BRUCE Department of Botany California Academy of SciencesGolden Gate Park San Francisco CA 94118 415-750-7197, fax 415-750-7186; e-mail bbarthol@cas.calacademy.org Theaceae BATES DAVID M. L. H. Bailey Hortorium 462 Mann Library Cornell University Ithaca NY 14853-4301 607-255-3155, 607-257-3996; fax 607-255-7979; e-mail dmb15@cornell.edu Systematics of Malvaceae; cultivated plants; ethnobotany BATES PAUL 3744 Van Buren Ogden UT 84403 e-mail paul@kdcol.com BAUM BERNARD R. Ctr Land & Biol Reso Research Rm. B-2, K. W. Neatby Bldg. Central Experimental Farm Ottawa ON K1A 0C6 CANADA 613-759-1821; fax 613-759-1924; e-mail ag190cer@ncccot.agr.ca Numerical taxonomy; cladistics; nomenclature; chloroplast DNA; morphogenetics BAUM DAVID A. Dept. Organismic & Evol. Bio. Harvard University Herbaria 22 Divinity Avenue Cambridge MA 02138 617-496-6744; fax 617-495-9484; e-mail dbaum@harvard.edu BAUML JAMES A. 606 W. Walnut Ave. Monrovia CA 91016-3218 818-821-3229; fax 818-445-3165; e-mail arbolito@aol.com BAY DOROTHY C. Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166-0299 314-577-5163; fax 314-577-9596 Araceae, systematics; plant ecology, conservation BAYER RANDALL J. Department of Botany University of Alberta Edmonton AB T6G 2E9 CANADA 403-492-7567; fax 403-492-9234; e-mail r_bayer@biology.ualberta.ca Chemosystematics of Antennaria (Asteraceae); enzyme electrophoresis BEACH JAMES H. 608 Cottage St., S.W. Vienna VA 22180 703-306-1470; e-mail jbeach@nsf.gov Database systems; electronic publishing; network communications BEAMAN JOHN H. Beal-Darlington Herbarium Dept of Botany & Plant Path Michigan State University East Lansing MI 48824 517-355-4696; fax 517-353-1926; e-mail beaman@msu.edu Asteraceae; floristics of Mexico; floristics of Borneo BEAUCHAMP R. MITCHEL 1434 East 24th Street National City CA 91950-6010 619-477-0295; e-mail psbsaba@electriciti.com Editor, Herbertia, Journal of the American Plant Life Society; Amaryllidaceae BECK HANS T. Institute of Economic Botany New York Botanical Garden Bronx NY 10458-5126 718-817-8770; fax 718-220-1029; e-mail hbeck@nybg.org Sapindaceae (esp. Paullinia); economic botany, ethnobotany BEETLE ALAN A. Range Management Department College of Agriculture University of Wyoming Laramie WY 82071 307-766-4236; fax 307-766-6403 Poaceae BELCHER ROBERT O. P.O. Box 980242 Ypsilanti MI 48198-0242 313-482-3217 Taxonomy of Senecio (Asteraceae) in Australasia BELIZ TANIA P.O. Box 5143 Berkeley CA 94705-0143 415-574-6248; fax 415-574-6680 Systematics of Cuscuta (Cuscutaceae); Panamanian plants; floristics of neotropics BELZER NORBERT F. Biology Department La Salle University 1900 W. Olney Avenue Philadelphia PA 19141 215-951-1250; fax 215-951-1488; e-mail belzer@lasalle.edu Biosystematics of Tragopogon and Cichorium (Asteraceae); chemotaxonomy BERNARDELLO LUIS Museo Botanico Casilla de Correa 495 Cordoba 5000 ARGENTINA 54-51-244009; fax 54-51-244009; e-mail bernard@imbiv.edu.ar Neotropical Solanaceae; Lycium of South America; cytology BERNHARDT KARL-GEORG Universitat Greifswald Botan. Institut Grimmer Str. 88 Greifswald 17487 GERMANY 75-555; fax 75-553 Taxonomy and systematics of neotropical plants; molecular studies of population and ecotype variation; species segregation BERRY PAUL E. Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166-0299 314-577-5186; fax 314-577-9596; e-mail berry@mobot.org Fuchsia (Onagraceae), Venezuelan plants, flora of the Venezuelan Guayana BHARATHAN GEETA Agronomy & Range Science 217 Hunt Hall University of California Davis CA 95616 916-752-3486; fax 916-752-4361; e-mail grbharathan@chip.ucdavis.edu Origin and evolution of Monocotyledonae BIERNER MARK W. Selby Botanical Gardens 811 South Palm Avenue Sarasota FL 34236 941-366-5731; fax 941-366-9807; e-mail bierner@virtu.sar.usf.edu Asteraceae; chemosystematics BISBY F.A. Department of Biology University of Southampton Southampton SO16 7PX UNITED KINGDOM +44-1703-592444; fax +44-1703-594269; e-mail fbisby@soton.ac.uk Fabaceae (Vicieae, Genisteae) BITTMAN ROXANNE NHD - Dept of Fish & Game 1416 9th Street 12th Floor Sacramento CA 95814 916-323-8970; fax 916-324-0475; e-mail rlb@gishost.dfg.ca.gov BLAKE MEGHAN K. 31 North Congress St. Athens OH 45701 BLAKE W. R. 216 Lakeview Drive Columbus MS 39701 601-328-9057 BLANCHARD, Jr. ORLAND J. Biology Department Long Island University C. W. Post Campus Brookville NY 11548 516-299-3041 Malvaceae BLATTNER FRANK R. University Mainz Institut fur Spezielle Botanik Mainz D-55099 GERMANY e-mail blattner@mzdmza.zdv.uni-mainz.de Papaveraceae; Sterculiaceae; molecular systematics; biogeography BLOOM WILLIAM L. Botany Department 3038 Haworth Hall University of Kansas Lawrence KS 66045-2106 913-864-3861 Cytogenetics, evolution, biosystematics BOBEAR JEAN B. 28 College Street Brockport NY 14420 716-637-6381 Population biology of angiosperms BOGGAN JOHN Botany Department, NHB 166 Smithsonian Institution Washington DC 20560-0001 202-786-2937; fax 202-786-2563; e-mail boggan@simnh.si.edu Floristics of the Guianas; botanical databases; systematics of neotropical Gesneriaceae BOGLER DAVID J. 3312A Westhill Drive Austin TX 78704 512-471-9098; e-mail d.bogler@mail.utexas.edu BOHM BRUCE A. Department of Botany University of British Columbia Vancouver BC V6T 1Z4 CANADA 604-822-3348; fax 604-822-6089; e-mail bohm@unixg.ubc.ca Chemosystematics BOHS LYNN A. Department of Biology University of Utah Salt Lake City UT 84112 801-581-6305; fax 801-581-4668; e-mail bohs@biology.utah.edu Economic botany; systematics of Solanaceae BOLICK MARGARET R. W-530 Nebraska Hall University Museum University of Nebraska Lincoln NE 68588-0514 402-472-2613, 402-488-7164; fax 402-472-8949; e-mail mbolick@unlinfo.unl.edu Asteraceae; palynology, pollen biomechanics, systematic implications of pollen, pollen development BOOM BRIAN M. New York Botanical Garden Bronx NY 10458-5126 718-817-8632; fax 718-220-6783; e-mail bboom@nybg.org Flora of the Guayana Highland; Rubiaceae; ethnobotany BORNSTEIN ALLAN J. Department of Biology Southeast Missouri State Univ Cape Girardeau MO 63701 314-651-2363; fax 314-651-2223; e-mail c142scb@semovm.semo.edu Systematics of Neotropical Piper (Piperaceae); Flora of Mexico and lesser Antilles BOUFFORD DAVID E. Harvard University Herbaria 22 Divinity Avenue Cambridge MA 02138 617-495-0794; fax 617-495-9484; e-mail boufford@oeb.harvard.edu Systematics of flowering plants; phytogeography of Northern Hemisphere BOURNE CAROL M. Biology Department Univ. of Missouri - St. Louis 8001 Natural Bridge Road St. Louis MO 63121 314-389-3347, 314-516-6200; fax 314-516-6233; e-mail cbphd@aol.com OR carolb@ecology.umsl.edu Diatoms (Cyclotella); green algae BOWE L. MICHELLE Station B, Box 1812 Vanderbilt University Nashville TN 37235 615-322-2963; e-mail bowelm@ctrvax.vanderbilt.edu BOWERMAN MARY L. 970 Second Street Lafayette CA 94549 415-283-3403 Flora of Mount Diablo, California BOWMAN ROBERT N. Goldsmith Seeds Inc. P. O. Box 1349 Gilroy CA 95021 408-847-7333; fax 408-848-5429; e-mail goldseed!gsi!bob@att.mail BOYD STEVEN D. Rancho Santa Ana Bot Garden 1500 North College Avenue Claremont CA 91711 909-625-8767 ext 248; fax 909-626-7670; e-mail boyds@cgs.edu Flora of Riverside County, California BOYKIN LAURA Box 406 Occidental College 1600 Campus Road Los Angeles CA 90041 213-341-4301; e-mail boykin@oxy.edu Arctostaphylos BRADBURN ANNE S. Biology - 310 Dinwiddie Hall Tulane University New Orleans LA 70118 504-865-5191; fax 504-862-8706; e-mail abradbu@mailhost.tcs.tulane.edu BRADEEN JAMES Waksman Institute P.O. Box 759 Piscataway NJ 08855-0759 908-445-3801; fax 908-445-5735; e-mail bradeen@mbcL.rutgers.edu Molecular systematics; species evolution; monocots (Allium, Alliaceae); aneuploidy BRADFORD JASON Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166-0299 314-577-5169; fax 314-577-9596; e-mail bradford@mobot.mobot.org Systematics of Weinmannia (Cunoniaceae); floristics and ecology of tropical montane forests BRADLEY TED R. Biology Department George Mason University Fairfax VA 22030 703-993-1064; fax 703-993-1046; e-mail tbradley@gmu.edu Virginia flora BRAUNER SOREN Department of Biology Ashland University Ashland OH 44805 419-289-5275, 419-589-5153; e-mail sbrauner@ashland.edu BREMER BIRGITTA Uppsala University Dept of Systematic Botany Villav.6 Uppsala 752-36 SWEDEN 46-18-182784; fax 46-18-508702; e-mail birgitta.bremer@systbot.uu.se BREMER KARE Uppsala University Dept of Systematic Botany Villav. 6 Uppsala 752-36 SWEDEN 46-18-182778; fax 46-18-508702; e-mail kare.bremer@systbot.uu.se BRETTING PETER K. USDA/ARS, NCRPIS Agronomy Building Iowa State University Ames IA 50011 515-294-3255; fax 515-294-4880; e-mail bretting@iastate.edu Systematics, ethnobotany, and economic botany of New World angiosperms BRICKER JERALD S. Laramie County Comm. College 1400 E. College Drive Cheyenne WY 82007-3299 307-778-1139; fax 307-778-1399; e-mail lcjbrick@antelope.wcc.edu BRIDGES EDWIN L. Fairchild Tropical Garden 11935 Old Cutler Road Miami FL 33156-4200 305-665-2844; fax 305-665-8032; e-mail ftgherb@aol.com OR verus@ix.netcom.com Flora of Florida; monocots of S.E. United States and Caribbean; Cyperaceae, Eriocaulaceae, Xyridaceae BROCHMANN CHRISTIAN Div. of Botany, Dept. Biology University of Oslo P.O. Box 1045 Blindern Oslo N-0316 NORWAY 47-22-85-4630/4600; fax 47-22-85-4664; e-mail brochman@bio.uio.no BROICH STEVEN L. 605 N.W. Van Buren Street Corvallis OR 97330-4825 541-687-8000, 541-752-1007; fax 541-343-7820 Systematics of Fabaceae, especially North American Lathyrus and Lupinus BROOME C. ROSE Department of Botany University of Maryland College Park MD 20742-5815 301-504-7679; fax 301-504-7473; e-mail rbroome@nal.usda.gov Cytotaxonomy; Centaurium (Gentianaceae) BROUILLET LUC Institut Botanique de l'Universite de Montreal 4101 Est Rue Sherbrooke Montreal PQ H1X 2B2 CANADA 514-872-8490; fax 514-872-9406; e-mail brouille@ere.umontreal.ca Biosystematics of Aster (Asteraceae) BROWN GREGORY K. Department of Botany University of Wyoming Laramie WY 82071 307-766-2214; fax 307-766-2851; e-mail gkbrown@uwyo.edu Bromeliaceae systematics BROWN LARRY E. 726 Horncastle Street Channelview TX 77530 713-452-1105; fax 713-942-9316 Flora of southeast Texas BROWNE, JR. EDWARD T. 486 Saint Nick Drive Memphis TN 38117 901-682-9243 Floristics, taxonomy, and biosystematics of Liliaceae; plant morphology and the relationship of plant morphology to the solution of systematic problems BROYLES STEVEN B. State University College at Cortland Cortland NY 13045 607-753-2713; e-mail broyless@snycorva.cortland.edu BRUBAKER CURT L. CSIRO Division of Plant Industry GPO 1600 Canberra ACT2601 AUSTRALIA 61-6-246-5085; fax 61-6-246-5255; e-mail curtb@pican.pi.csiro.au BRUEDERLE LEO P. Department of Biology Univ. of Colorado at Denver P.O. Box 173364 Denver CO 80217-3364 303-556-3419; fax 303-556-4352; e-mail lbrueder@carbon.denver.colorado.edu Systematics of Carex (Cyperaceae); Ericaceae, especially Vaccinium BRUHL JEREMY J. Department of Botany University of New England Armidale NSW2351 AUSTRALIA +61-76732429; fax +61-76733283; e-mail jbruhl@metz.une.edu.au Systematics of Cyperaceae, Euphorbiaceae; photosynthetic pathway variation; automated databasing BRUNEAU ANNE Inst. Recherche en Biol. Vege.Universite de Montreal 4101 rue Sherbrooke est Montreal PQ H1X 2B2 CANADA 514-872-7301; fax 514-872-9406; e-mail bruneaua@ere.umontreal.ca BRUNELL MARK S. Dept. of Bot. and Plt. Sci. University of California - Riverside Riverside CA 92521 909-787-7380; e-mail brunell@moe.ucr.edu BRUNSFELD STEVEN J. Department of Forest ResourcesUniversity of Idaho Moscow ID 83843 208-885-7211; fax 208-885-6226; e-mail sbruns@uidaho.edu BUCK WILLIAM R. New York Botanical Garden Bronx NY 10458-5126 718-817-8624; fax 718-562-6780; e-mail bbuck@nybg.org Systematic bryology BURANDT, JR. CHARLES L. P.O. Box 6822 University MS 38677 BURCKHALTER ROBERT Department of Plant Biology 502 Life Sciences Louisiana State University Baton Rouge LA 70803 504-388-2459; e-mail mbburc@lsuvm.sncc.lsu.edu BURGER WILLIAM C. Field Museum of Nat History Roosevelt Road at Lake Shore Drive Chicago IL 60605 312-922-9410 ext. 318 Flora of Costa Rica; angiosperm evolution BURK C. JOHN Department of Bio Sciences Smith College Northampton MA 01063 413-585-3813; fax 413-585-3786; e-mail cburk@smith.smith.edu Ecology, floristics, and biogeography of coastal areas and freshwater wetlands; systematics of Quercus (Fagaceae) and Heterotheca (Asteraceae) BURKS KATHLEEN Fla. Dept. of Environ. Prot. Aquatic Plants 3917 Commonwealth Blvd, MS-710Tallahassee FL 32399 904-487-2600; fax 904-488-2216; e-mail burks-k@ngw.dep.state.fl.us BURT-UTLEY KATHLEEN Department of Bio Sciences University of New Orleans New Orleans LA 70148 504-286-6307; fax 504-286-6121 BURTON DONALD L. Department of Biology Indiana University Bloomington IN 47405 812-855-7717; fax 812-855-6705 BUTTLER KARL PETER Institut fur Botanik und Landschaftskunde Frankfurter Strasse 119 b Offenbach D-63067 GERMANY 49-69-826904; fax 49-69-826905 BYE ROBERT Jardin Botanico Instituto de Biologia, UNAM Apdo. Post. 70-614 Mexico 04510 D.F.MEXICO 525-616-1297, 525-622-9046, 525-622-9057; fax 525-622-9046, 525-616-2326 Taxonomy/systematics of Datura (Solanaceae); taxonomy of useful plants; hybridization and human activities CABRERA-RODRIGUEZ LETICIA Department of Biology Western Illinois University Macomb IL 61455-1394 309-298-2373; fax 309-298-2270; e-mail rL-cabrera@bgu.edu CALVIN CLYDE L. Biology Department P.O. Box 751 Portland State University Portland OR 97207 503-725-3859; fax 503-725-3864; e-mail calvinc@pdx.edu Plant Anatomy CAMERON KENNETH M. Dept of Biology University of North Carolina CB# 3280, Coker Hall Chapel Hill NC 27599-3280 919-933-3534; fax 919-962-1625; e-mail kcameron.ecology@mhs.unc.edu Orchid evolution and classification CAMPBELL CHRISTOPHER S. Dept of Plant Biology and Pathology University of Maine Orono ME 04469 207-581-2976; 207-866-3276; fax 207-581-2969; e-mail campbell@maine.maine.edu Evolution, systematics, and reproductive biology of Amelanchier (Rosaceae), Betula (Betulaceae) and Poaceae; Conservation biology CANNE-HILLIKER JUDITH M. Department of Botany University of Guelph Guelph ON N1G 2W1 CANADA 519-824-4120 ext 2767; fax 519-767-1991 Systematics and floral development of Scrophulariaceae CANNON CHUCK Botany Dept. Box 0339 Duke University Durham NC 27708-0339 919-684-3715; fax 919-684-5414; e-mail chc2@acpub.duke.edu Southeast Asian floristics; Old World Clusiaceae, especially Garcinia CANTINO PHILIP D. Dept. of Environmental and Plant Biology Ohio University Athens OH 45701-2979 614-593-1128; fax 614-593-1130; e-mail cantino@ouvaxa.cats.ohiou.edu Systematics of Lamiaceae CAPLEN CYNTHIA A. Dept. of Biological Sciences Texas Tech University Lubbock TX 79409 806-742-3222; fax 806-742-2963 Biosystematics, speciation and genetics of Isoetes, esp. of eastern U.S. CAPPEL E. DAN 47 Sugarloaf Dr. Wilton CT 06897 203-762-8025 Pilea pumila (Urticaceae) in North America CARLQUIST SHERWIN 4539 Via Huerto Santa Barbara CA 93110 805-964-8105 Plant anatomy; palynology; insular biology CARLSWARD BARBARA C. 2016 NW 4th Street Gainesville FL 32609 904-378-3626; e-mail bunch@dkmail.dkeep.com Orchidaceae; anatomy CARR GERALD D. Department of Botany University of Hawaii 3190 Maile Way Honolulu HI 96822 808-956-8403; fax 808-956-3923; e-mail gerry@hawaii.edu Biosystematics, cytogenetics, chromosome evolution CARTER JACK L. P.O. Box 1244 Silver City NM 88062-1244 505-388-9221; e-mail carterj@cs.wnmu.edu Floristics CASE MARTHA A. Biology Department Millington Hall The College of William & Mary Williamsburg VA 23187-8795 804-221-2223; fax 804-221-6483; e-mail macase@facstaff.wm.edu Population biology of Cypripedium species (Orchidaceae) CASTILLO RAUL O. Estacion Exp. Santa Catalina Panamericana Sur Km. 13 Casilla 17-01-340 Quito ECUADOR 593-2-690691/2/3/4; fax 593-2-690691/504240; e-mail castillo@fitogen.sc.iniap.gov.ec Systematics and genetics, Solanum sect. petota (Solanaceae) CAYOUETTE JACQUES Ctr Land & Biol Resource Res. Wm. Saunders Bldg. Agriculture Canada C.E.F. Ottawa ON K1A 0C6 CANADA 613-759-1366; fax 613-759-1599; e-mail cayouettej@ncccot.agr.ca Taxonomy and cytology of Cyperaceae and Poaceae; boreal and arctic floristics; botanical history CHAMBERLAND MICHAEL P.O. Box 6488 East Lansing MI 48826 Cactaceae; carnivorous plants CHAMBERS HENRIETTA L. Botany Department Oregon State University 2082 Cordley Hall Corvallis OR 97331-2902 503-752-3646 Systematics of Pycnanthemum (Lamiaceae) CHAMBERS KENTON L. Botany Department Oregon State University 2082 Cordley Hall Corvallis OR 97331-2902 541-737-5298; fax 541-737-3573; e-mail chamberk@bcc.orst.edu Systematics and evolutionary genetics of Microseris (Asteraceae); systematics of Claytonia sect. Limnia (Portulacaceae); floristics and endangered species of Oregon CHANDERBALI ANDRE 4467 Castleman Ave. Apt. 3-C St. Louis MO 63110 314-664-8452; e-mail S982556@jiux.umsl.edu Systematics of Lauraceae (Endlicheria in the Guianas); neotropical flora CHANG CHIN-SUNG Department of Biology The University of Suwon Suwon City P.O. Box 77 Suwon 445-743 KOREA 82-331-220-2460; fax 82-2-945-8545 Systematic study of Acer (Aceraceae); flora of Korea CHAPPILL JENNIFER ANNE Department of Botany Univ. of Western Australia Nedlands WA 6907 AUSTRALIA 61-9-380-2212; fax 61-9-380-1001; e-mail chappill@uniwa.uwa.edu.au Phylogeny of Fabaceae CHASE MARK W. Jodrell Laboratory Royal Botanic Gardens, Kew Richmond SRYTW9 3DS UNITED KINGDOM 44-181-332-5364; fax 44-181-332-5310; e-mail m.chase@rbgkew.org.uk Chloroplast DNA systematics; Orchidaceae CHAW SHU-MIAW Institute of Botany Academia Sinica Nankang Taipei, Taiwan 11529 REPUBLIC OF CHINA 011-886-2-789-9590 ext. 408; fax 011-886-2-782-7954; e-mail bochaw@ccvax.sinica.edu.tw CHIANG TZEN-YUH Institute of Botany Academia Sinica Taipei, Taiwan REPUBLIC OF CHINA e-mail tychiang@ccvax.sinica.tw.edu CHINNAPPA C. C. Department of Bio Sciences University of Calgary Calgary AB T2N 1N4 CANADA 403-220-7465, 403-284-5262, 403-239-4291; fax 403-289-9311; e-mail ccchinna@acs.ucalgary.ca Biosystematics; population cytogenetics CHIOU WEN-LIANG Taiwan Forestry Res. Institute53 Nan-Hai Road Taipei TAIWAN 886-2-3817107 ext. 420; e-mail chiou@serv.tfri.gov.tw CHMIELEWSKI JERRY G. Department of Biology Slippery Rock University Slippery Rock PA 16057-1326 412-738-2489; fax 412-738-2188; e-mail jgc@sruvm.sru.edu Antennaria, Aster, Solidago (Asteraceae); multivariate methods CHOI BYOUNG-HEE Department of Biology Inha University Inchon 402-751 SOUTH KOREA 82-32-860-7695; fax 82-32-874-6737; e-mail bhchoi@munhak.inha.ac.kr Taxonomy of Hedysarum and Hedysareae (Fabaceae); molecular systematics of eastern Asiatic Indigofera (Fabaceae) CHOI HONG-KEUN Dept. of Biological Sciences College of Natural Sciences Ajou University Suwon City 442-749 SOUTH KOREA 82-331-219-2618; fax 82-331-216-5115; e-mail hkchoi@ajou.madang.ac.kr DNA polymorphism of the Zanthoxylum-Fagara (Rutaceae) complex and Apiaceae in Korea; flora of Korean aquatic vascular plants CHOLEWA ANITA F. Department of Plant Biology 1445 Gortner Avenue University of Minnesota St. Paul MN 55108 612-625-0215; fax 612-625-1738; e-mail anita@mozart.cbs.umn.edu Biosystematics of Sisyrinchium (Iridaceae); Primulaceae CHRISTENSEN KNUD IB Royal Vet & Agric University Arboretum, Kirkegaardsvej 3A DK-2970 Hoersholm DENMARK +40-35-28-36-02, fax +40-35-28-36-29; e-mail knud.i.christensen@botge.kvl.dk Rosaceae; Salicaceae; Pinaceae; Ephedraceae; Mediterranean flora, SEM (micromorphology, palynology) CHRISTY CHARLOTTE M. Department of Biology Augusta College 2500 Walton Way Augusta GA 30904 706-737-1539; e-mail cchristy@ac.edu CHUEY CARL F. Dept. of Biological Sciences Youngstown State University Youngstown OH 44555 216-742-3601; fax 216-742-1483 Pteridophyte distribution CHUMLEY TIMOTHY W. 715 University Laramie WY 82070 307-766-2236, 307-742-9040; fax 307-742-9040; e-mail chumley@uwyo.edu CHUNG MYONG-GI Department of Biology Gyeongsang National Univ. Chin-Ju 660-701 SOUTH KOREA 0591-54-8330-35; 0591-52-1193; fax 0591-56-0512 Systematics of Hosta (Liliaceae); moleculat systematics of Araceae; flora of Korea; bryophytes in Korea CHUNG YOUNG-JAE Dept. of Biology Sung Kyun Kwan University Suwon 440-746 SOUTH KOREA 331-290-5315; fax 331-290-5315 CIVEYREL LAURE Palynol. & PaleoenvironnementsISEM Univ. Montpellier 2 34095 Montpellier Cedex 05 FRANCE 33-67-14-32-71; fax 33-67-04-20-32; e-mail civeyrel@isem.univ-montp2.fr CLARK BONNIE L. P.O. Box 4708 Shawnee Mission KS 66204-0708 913-532-6619; fax 913-532-6653; e-mail blbclark@ksu.ksu.edu CLARK CAROLYN A. 95 N. Floral Leaf Circle The Woodlands TX 77381 409-321-4592; fax 409-321-4594; e-mail caclarksim@aol.com Grass Systematics CLARK CURTIS Biological Sciences Calif State Polytechnic Univ Pomona CA 91768 909-869-4062; fax 909-869-4396; e-mail jcclark@csupomona.edu Systematics and evolution of Heliantheae, Asteraceae, and Papaveraceae; computer applications CLARK HOWARD L. P.O. Box 17-12-379 Quito ECUADOR 593-2-520837; fax 593-2-520837; e-mail hclark@pi.pro.ec CLARK LYNN G. Department of Botany Iowa State University Ames IA 50011 515-294-8218, 515-292-5901; fax 515-294-1337; e-mail lgclark@iastate.edu Systematics of Poaceae CLARK ROSS C. Dept. of Biological Sciences Moore 235 Eastern Kentucky Univ. Richmond KY 40475 708-968-0074; fax 708-719-2433 CLARKE H. DAVID 6926 Kolmar Avenue Lincolnwood IL 60646 708-674-3217 CLAUSING GUDRUN Inst. of Syst. Botany Univ. Mainz Bentzelweg 2 Mainz 55099 GERMANY fax 49-6131-393524; e-mail clausing@mzdmza.zdv.uni-mainz.de Systematics and ecology of Old World Miconieae (Melastomataceae) CLEMANTS STEVEN E. Brooklyn Botanic Garden 1000 Washington Avenue Brooklyn NY 11225-1099 718-941-4044 ext. 234; fax 718-941-4044 ext. 289; e-mail clemants@panix.com Flora of New York City and vicinity; Juncaceae; Amaranthaceae CLEMENT ERIC J. 54 Anglesey Road Alverstoke, Gosport Hants PO12 2EQ ENGLAND 0705-528083 CLEMENT JOHN S. Department of Botany University of Texas Austin TX 78713-7640 512-471-5396; fax 512-471-3878; e-mail clement@mail.utexas.edu Systematics of the Caryophyllales; taxonomy and systematics of the Nyctaginaceae CLEVINGER CURTIS 12019 Rotherman Drive Austin TX 78753 517-332-3214; e-mail clevinge@pilot.msu.edu Wimmeria (Celastraceae) CLEVINGER JENNIFER A. 12019 Rotherham Drive Austin TX 78753 517-332-3214; e-mail amickjen@pilot.msu.edu Taxonomy of Silphium (Asteraceae); woody plant identification COCKMAN JONEEN S. Post Office Box 5002 UPB Las Cruces NM 88003 Range reclamation, currently in the Chihuahuan Desert CODY WILLIAM J. Ctr Land & Biol Resource Res. Wm. Saunders Bldg. Agriculture Canada C.E.F. Ottawa ON K1A 0C6 CANADA 613-759-1374; fax 613-759-1599 Canadian flora, especially northern regions; Canadian ferns COE FELIX G. Department of Biology Tennessee Technological Univ. Box 5063 Cookeville TN 38505 615-372-3134; fax 615-372-6257 COLACINO CARMINE Dipt. di Biologia DBAF Universita' della Basilicata Potenza I-85100 ITALY 39-971-474172; fax 39-971-474256; e-mail colacino@pzvx85.cisit.unibas.it Bryology COLUMBUS J. TRAVIS Rancho Santa Ana Botanic Garden 1500 N. College Ave. Claremont CA 91711-3101 909-625-8767 ext. 227; fax 909-626-7670; e-mail columbuj@cgs.edu Floristics of the southwestern US; grass systematics COLWELL ALISON Department of Botany Box 355325 University of Washington Seattle WA 98195 206-543-6594; fax 206-685-1728; e-mail colwell@u.washington.edu Nicotiana; Solanaceae; Orobanchaceae CONANT PAUL L. Triarch Incorporated Box 98 Ripon WI 54971 414-748-5125; fax 414-748-3034 CONRAD MELVIN L. 1014 Dickinson Kiowa KS 67070-1726 316-825-4286 CONSAUL LAURIE L. Research Division Canadian Museum of Nature P.O. Box 3443, Station D Ottawa ON K1P 6P4 CANADA CONSTANCE LINCOLN University Herbarium University of California Berkeley CA 94720 510-524-8331 Systematics, especially of Apiaceae and Hydrophyllaceae CONTI ELENA Harvard Univ. Herbaria 22 Divinity Avenue Cambridge MA 02138 617-496-2219; fax 617-495-9484; e-mail econti@oeb.harvard.edu Molecular systematics COOK LINDA M. Department of Botany Washington State University P.O. Box 644238 Pullman WA 99163-4238 509-335-3250; fax 509-335-3517; e-mail dshaug@pullman.com Mating systems and pollination ecology of diploid and tetraploid Tragopogon (Asteraceae) in the Palouse; RAPDs COONS MARY PATRICIA 7830 Camino Real No. K-209 Miami FL 33143 305-857-6878; fax 305-857-6892 COOPERRIDER TOM S. 548 Bowman Drive Kent OH 44240-4512 216-672-3613; fax 216-672-3713 Floristics; flora of Ohio CORBETT GAIL A. 504 Wellesley Normal IL 61761 309-454-8966 Ecology of old fields and disturbed habitats; vascular plant taxonomy CORREA A. MIREYA D. Smithsonian Tropical Res Inst.Unit 0948 APO AA 34002-0948 507-227-6022; fax 507-232-5978; e-mail stri.tivoli.corream@ic.si.edu General taxonomy of flora of Panama COTA J. HUGO Department of Botany Bessey Hall Iowa State University Ames IA 50011 515-294-3522; fax 515-294-1337; e-mail hcota@iastate.edu Molecular systematics and cytogenetics, especially of Cactaceae and allied groups COWAN RICHARD S. 3 Bass Close East Cannington WA 6107 AUSTRALIA Systematics of neotropical Fabaceae; botanical bibliography CRANE CHARLES F. Dept of Soil and Crop SciencesTexas A&M University College Station TX 77843 409-845-2745; fax 409-862-4733; e-mail monosom@acs.tamu.edu Amaryllidaceae CRANE EDMUND H. Department of Botany Bessey Hall Iowa State University Ames IA 50011 515-294-3422; fax 515-294-9420; e-mail nedcrane@iastate.edu Molecular phylogenetics of pteridophytes, especially Vittariaceae and Hymenophyllaceae CRAWFORD DANIEL J. Department of Plant Biology Ohio State University 1735 Neil Avenue Columbus OH 43210 614-292-2725; fax 614-292-6345; e-mail dcrawfor@magnus.acs.ohio-state.edu Chemosystematics CRAWFORD PHILLIP Dept. of Botany/Microbiology University of Oklahoma 770 Van Vleet Oval Norman OK 73019-0245 CRAYN DARREN School of Biological Science University of New South Wales Sydney NSW2052 AUSTRALIA 612-385-2072; fax 612-662-2913; e-mail p8821860@unsw.edu.au Molecular systematics; Epacridaceae (Ericales) CREPET WILLIAM L. L. H. Bailey Hortorium 462B Mann Library Cornell University Ithaca NY 14853 607-255-2131; fax 607-255-7979; e-mail wlc1@cornell.edu CRESPO MANUEL B. Dept. Cienc. Amb. y Rec. Nat. Universidad de Alicante P.O. Box 99 Alicante E-03080 SPAIN +34-6-590-3400 ext. 3278; fax +34-6-590-3464; e-mail crespo@vm.cpd.ua.es Taxonomy (including molecular systematics) of Limoniaceae and Brassicaceae CRINS WILLIAM J. R.R.1 South Waseosa Road Huntsville ON P1H 2J2 CANADA 705-789-9611; fax 705-789-3933; e-mail crinsb2@epo.gov.on.ca Systematics of Carex (Cyperaceae); chemosystematics of Madiinae (Asteraceae) CRISCI JORGE V. Museo de Ciencias Naturales Univ Nacional de La Plata La Plata 1900 ARGENTINA 54-21-25-4211; fax 54-21-25-9909; e-mail crisci%lasbe.org.ar@uunet.uu.net Asteraceae; Onagraceae; theoretical taxonomy; cladistics; numerical techniques CROAT THOMAS B. Missouri Botanical Garden P. O. Box 299 St. Louis MO 63166-0299 314-577-5163; fax 314-577-9596; e-mail croat@mobot.org Systematics and ecology of Araceae; Sapindaceae of Central America CROPPER HAZEL New York Botanical Garden Bronx NY 10458 718-817-8677; e-mail hcropper@nybg.org CROSBY MARSHALL R. Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166 314-577-5164; fax 314-577-9594; e-mail crosby@mobot.org Systematics and nomenclature of mosses CROW GARRETT E. Department of Plant Biology Nesmith Hall University of New Hampshire Durham NH 03824 603-862-3865; fax 603-862-4757; e-mail gec@christa.unh.edu Sagina (Caryophyllaceae); aquatic vascular plants; floristics, especially of the northeastern United States CROZIER BONNIE Biolabs 308 University of Texas Austin TX 78713 512-471-8854; fax 512-471-3878; e-mail crozier@uts.cc.utexas.edu CRUDEN ROBERT W. Department of Botany University of Iowa Iowa City IA 52242 319-335-1317, 319-338-8116; fax 319-335-3620; e-mail robert_cruden@uiowa.edu Pollination biology; breeding systems; systematics of Mexican Iridaceae; Echeandia (Liliaceae) CUATRECASAS JOSE Department of Botany NHB-166 Smithsonian Institution Washington DC 20560 202-362-0542 Neotropical flora; plant ecology of northern Andes; taxonomy of neotropical groups CULBERSON CHICITA F. Department of Botany Duke University Durham NC 27706 919-684-3868; fax 919-684-5412; e-mail cculb@acpub.duke.edu CULBERSON WILLIAM L. Department of Botany Duke University Box 90338 Durham NC 27708-0338 919-684-2048; fax 919-684-5412; e-mail wculb@acpub.duke.edu Chemistry of lichen substances CULHAM ALASTAIR Department of Botany University of Reading Whiteknights Reading RG6 2AS ENGLAND 0734-875123 ext. 7961; fax 0734-753676; e-mail sbsculam@reading.ac.uk Molecular systematics; Sarraceniales, Droseraceae; Mimoisoideae CUSICK ALLISON W. Div. Natural Areas & PreservesODNR Fountain Square - Bldg F Columbus OH 43224 614-265-6471; fax 614-267-3096; e-mail awccjs@aol.com Carex section Acrocystis (Cyperaceae); Napaea & Sida (Malvaceae); Erythronium (Liliaceae) D'ARCY WILLIAM G. Missouri Botanical Garden P. O. Box 299 St. Louis MO 63166 314-577-5165; fax 314-577-9596; e-mail darcy@mobot.org Solanaceae; floristics of Panama DAGHLIAN CHARLES P. Electron Microscope Facility Dartmouth College Hanover NH 03755 Paleobotany of monocots; fossil flowers DALY DOUGLAS C. New York Botanical Garden Bronx NY 10458-5126 718-817-8660; fax 718-562-6780; e-mail ddaly@nybg.org DANIEL THOMAS F. Department of Botany California Academy of SciencesGolden Gate Park San Francisco CA 94118 415-750-7191; fax 415-750-7186; e-mail tdaniel@cas.calacademy.org Systematics of Acanthaceae DARWIN STEVEN P. Department of Biology Tulane University New Orleans LA 70118 504-865-5191; e-mail darwin@mailhost.tulane.edu DASSLER CYNTHIA Herbarium Campus Box 350 University of Colorado Boulder CO 80309 Pteridology and bryology DATWYLER SHANNON L. Department of Plant Biology The Ohio State University 1735 Neil Avenue Columbus OH 43210 614-292-0501; e-mail datwyler.1@postbox.acs.ohio-state.edu DAVENPORT L. J. Department of Biology Samford University Birmingham AL 35229 205-870-2584; 205-870-2479; e-mail ljdavenp@mailbox.samford.edu Aquatic vascular plants; Lemnaceae; history of botany DAVIDSE GERRIT Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166 314-577-9533; fax 314-577-9596; e-mail davidseg@mobot.org Taxonomy of Poaceae; Flora Mesoamericana DAVIDSON CHRISTOPHER 2713 Rhyolite Boise ID 83712 208-343-8649 Wood anatomy of Piperaceae; Begonia (Begoniaceae) DAVIES STUART JAMES Harvard University Herbaria 22 Divinity Avenue Cambridge MA 02138 617-495-9748; fax 617-495-9484; e-mail sdavies@oeb.harvard.edu DAVILA PATRICIA D. Herbario Nacional Depart. de Botanica UNAM Apartado Postal 70-367 Coyoacan D.F. 04510MEXICO 5-25-622-5692 ext. 254; fax 5-25-550-1760; e-mail pdavilaa@servidor.unam.mx DAVIS JERROLD I. L. H. Bailey Hortorium 467 Mann Library Cornell University Ithaca NY 14853 607-255-7980; fax 607-255-7979; e-mail jid@cornell.edu Speciation; Poaceae, especially Puccinellia; Phytolacca (Phytolaccaceae) DAVIS S. BARRY 380 Newfound Harbor Dr. Merritt Island FL 32952 407-452-2122 DAVIS WILLIAM S. Department of Biology University of Louisville Louisville KY 40292 502-852-6771, 502-454-4812; fax 502-852-0725; e-mail wsdavi01@ulkyvm.louisville.edu Biosystematics of Malacothrix (Asteraceae) DAVIS, III CHARLES C. 426 S. Division #3 Ann Arbor MI 48104 313-996-4225; fax 313-996-4225; e-mail chdavis@umich.edu Tropical plant systematics de GEOFROY ISABELLE 2937 Linden Ave. Berkeley CA 94705 510-486-2665; e-mail isabelle@mercury.sfsu.edu Polemoniaceae; molecular systematics DE LUNA EFRAIN Flora de Veracruz Instituto de Ecologia Apdo. Postal 63 Xalapa VER91000 MEXICO 52-28-186000 ext. 3105; fax 52-28-186310; e-mail deluna@sun.ieco.conacyt.mx Bryology; ontogeny and systematics of the Hedwigiaceae (Musci); moss flora of eastern Mexico de NEVERS GREG 3450 Franz Valley Road Santa Rosa CA 95404 707-542-2080; e-mail 102353.3507@compuserve.com Arecaceae; floristics of Panama DEAN ELLEN A. Herbarium, Sect. Plant BiologyRobbins Hall Univ. of California - Davis Davis CA 95616-8537 e-mail eadean@ucdavis.edu Taxonomy of Lycianthes (Solanaceae); reproductive biology; ethnobotany DeBUHR LARRY E. Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166-0299 314-577-5139; fax 314-577-9592; e-mail ldebuhr@ridgway.mobot.org DEHGAN BIJAN Dept of Envir Horticulture University of Florida Gainesville FL 32611 352-392-7941, 352-376-6999; fax 352-392-3870; e-mail bd@gnv.ifas.ufl.edu Systematics of Jatropha (Euphorbiaceae) and Cycadales especially Cycas DeLAUBENFELS DAVID J. Department of Geography Syracuse University Syracuse NY 13244-1160 315-443-5636 Gymnospermae DELGADO ALFONSO Instituto de Biolgia Apdo. postal 70-233 Mexico D.F. 04510MEXICO 011-525-622-5711; fax 011-525-550-3639; e-mail a.delgado@servidor.unam.mx DELLAVALLE MARY J. 8420 Buckland #39 La Mesa CA 91942 DEMPSTER LAURAMAY T. Jepson Herbarium University of California Berkeley CA 94720 510-643-7008, 510-254-2018 Galium (Rubiaceae) of the New World DENHAM DALE L. 2945 Third Street Boulder CO 80304-3040 303-442-1020; e-mail denham@spot.colorado.edu Taxonomy and nomenclature of New World Gesneriaceaes; floristics of eastern plains of Colorado DENHAM MIRIAM L. 2945 Third Street Boulder CO 80304-3040 303-442-1020; e-mail GesGard@aol.com Taxonomy of New World Gesneriaceae; trichomes of Gesneriaceae and Colorado plants; floristics of the eastern plains of Colorado DENT T. C. Dept. of Biology - Herbarium West Virginia University P.O. Box 6057 Morgantown WV 26505-6057 304-983-2198; fax 304-293-6363; e-mail tcdent@wvnvm.edu Acer (Aceraceae) DENTON AMY L. Dept. of Botany, KB-15 University of Washington Seattle WA 98195 206-543-6740; fax 206-685-1728; e-mail amylou@u.washington.edu DePAMPHILIS CLAUDE Department of Biology Vanderbilt University Box 1821-B Nashville TN 37235 615-322-2963, 615-383-9050; fax 615-343-0336; e-mail depampcw@ctrvax.vanderbilt.edu Molecular and population genetics; hybrid zones; Aesculus (Hippocastanaceae); Scrophulariaceae; Orobanchaceae DESROCHERS ANDREE M. Indiana University Dept. of Biology Jordan Hall 142 Bloomington IN 47405 812-855-7614; fax 812-855-6705; e-mail adesroch@sunflower.bio.indiana.edu Biosystematics of Lasthenia californica (Asteraceae) DeVORE MELANIE Dept. of Biological Sciences Sam Houston State University Huntsville TX 77341 409-294-1554; e-mail bio_mld@shsu.edu Systematics of Calycera (Calyceraceae); biogeography of southern South America DIBBLE ALISON S. RR1 Box 285 Blue Hill ME 04614-9703 207-374-5023; e-mail adibble@celestat.com DICKINSON TIMOTHY A. Department of Botany Royal Ontario Museum 100 Queen's Park Toronto ON M5S 2C6 CANADA 416-586-8032, 416-586-5609; fax 416-586-5516; e-mail timd@rom.on.ca OR tim.dickinson@utoronto.ca Biosystematics of Crataegus, sections Crus-galli and Douglasii; numerical taxonomy DICKISON WILLIAM C. Department of Biology University of North Carolina Chapel Hill NC 27514 919-962-6935 DICKSON ELIZABETH E. Herbarium, Dept. of Biology The University of Calgary 2500 University Drive N.W. Calgary AB T2N 1N4 CANADA 403-949-2051; e-mail eedickso@acs.ucalgary.ca Systematics of Malus, Rosaceae DIGGS GEORGE M. Department of Biology Austin College Sherman TX 75090 903-813-2246; fax 903-813-3199; e-mail gdiggs@austinc.edu Ericaceae, Arbuteae DILCHER DAVID Department of Natural Science Florida Museum of Nat History University of Florida Gainesville FL 32611-2035 352-392-1721, 352-392-6560; fax 352-392-2539; e-mail dilcher@flmnh.ufl.edu Paleobotany DILLON MICHAEL O. Botany Department Field Museum of Nat History Chicago IL 60605 312-922-9410 ext. 384; fax 312-427-7269; e-mail dillon@abis.fmnh.org Neotropical floristics; Asteraceae DiMICHELE WILLIAM A. Department of Paleobiology Smithsonian Institution Washington DC 20560 202-357-4480; fax 202-786-2832; e-mail dimichele.william@simnh.si.edu Pennsylvanian paleoecology; systematics and evolution of Paleozoic plants DIOSDADO JUAN C. Dept. Biol. Vegetal y EcologiaUniversidad de Sevilla Apartado de Correos 1095 Sevilla 41080 SPAIN fax 34-5-4557059 Karyological studies of Ranunculaceae, Caryophyllaceae, Liliaceae; palynology of Ranunculaceae; flora of North Morocco DODD RICHARD S. Lab. Biologie Quantitative Bot. IV, Univ. Paul Sabatier 118 Route de Narbonne Toulouse 31062 FRANCE 33-61558678; fax 33-61556196; e-mail dodd@cict.fr Chemosystematics and morphometrics in Quercus, emphasizing Mediterranean species; evolution and taxonomy of Cupressaceae in North America and the Pacific Rim DOEBLEY JOHN Plant Biology Department 220 Bio Sciences Center University of Minnesota St. Paul MN 55108 612-625-3702; fax 612-625-1738; e-mail doebley@maroon.tc.umn.edu Biochemical systematics and evolution of Zea and Sorghum (Poaceae) DOLAN REBECCA W. Dept. of Biological Sciences Butler University 4600 Sunset Ave. Indiananpolis IN 46208 317-283-9413; fax 317-283-9519; e-mail rdolan@butler.edu DONOGHUE MICHAEL J. Harvard University Herbaria 22 Divinity Avenue Cambridge MA 02138 617-496-3460; fax 617-495-9484; e-mail mdonoghue@oeb.harvard.edu Phylogenetic systematics DORR LAURENCE J. Dept. of Botany - NHB 166 Smithsonian Institution Washington DC 20560-0001 202-633-9106; fax 202-786-2563; e-mail mnhbo059@sivm.si.edu Ericaceae; Malvaceae; Sterculiaceae; biography and botanical bibliography DOS SANTOS GRACIELZA Rancho Santa Ana Bot. Garden 1500 North College Ave. Claremont CA 91711 909-625-8767; fax 909-626-7676; e-mail dossantg@cgs.edu Wood anatomy, especially Bignoniaceae and tropical wood anatomy DOTTERER REBECCA Botany Departmen Royal Ontario Museum 100 Queen's Park Toronto ON M5S 2C6 CANADA 416-586-5610; fax 416-586-5516; e-mail r.dotterer@utoronto.ca DOTTI KRISTEN RAE 3511 Verde Valley School Road Sedona AZ 86351 520-523-7217, 520-284-9386; e-mail krd@dana.ucc.nau.edu Molecular systematics (ITS sequences; cpDNA); evolutionary relationships in Lysipomia (Lobeliaceae) DOUGLAS ANDREW W. Royal Bot. Gardens, Melbourne Birdwood Avenue South Yarra VIC3141 AUSTRALIA 03-9252-2361; fax 03-9252-2350; e-mail awd@rubens.its.unimelb.edu.au Proteaceae; paleoherbs DOWNIE STEPHEN R. Dept. of Plant Biology University of Illinois Urbana IL 61801 217-333-1275; fax 217-244-7246; e-mail stephen_downie@qms1.life.uiuc.edu Chloroplast DNA structural rearrangement analysis and restriction site mapping of the cpDNA inverted repeat. Asteridae, Caryophyllidae, and Umbelliferae DOYLE JAMES D. Department of Biology Aquinas College Grand Rapids MI 49506 616-459-8281 ext. 387 Chemosystematics of Opuntia (Cactaceae) DOYLE JANE L. L. H. Bailey Hortorium 467 Mann Library Cornell University Ithaca NY 14853 607-255-1953; fax 607-255-7979; e-mail jjd5@cornell.edu Molecular systematics DOYLE JEFF J. L. H. Bailey Hortorium 467 Mann Library Cornell University Ithaca NY 14853 607-255-7972; fax 607-255-7979; e-mail jjd5@cornell.edu Molecular systematics; Leguminosae DRAPALIK DONALD J. Department of Biology Georgia Southern University Landrum Box 8042 Statesboro GA 30460-8042 912-681-5494; fax 912-681-0845 Vascular plant systematics and ecology DRESSLER ROBERT L. Route 2 Box 565C Micanopy FL 32667 904-466-4215; fax 904-466-4215 Orchidaceae DRINNAN ANDREW NEIL School of Botany University of Melbourne Parkville VIC3052 AUSTRALIA +61-3-9344-5252; fax +61-3-9347-5460; e-mail drinnan@botany.unimelb.edu.au Paleobotany DUBE MARTIN Campus d'Edmundston Universite de Moncton Edmundston NB E3V 2S8 CANADA 506-737-5154; fax 506-737-5373; e-mail martin@cuslm.ca Festuca (Poaceae) biosystematics DUFF R. JOEL Dept. of Plant Biology Southern Illinois University Carbondale IL 62901-6509 618-453-3823 DUMKE JUDITH DOTY 7302 County Road #15 Chesapeake OH 45619 614-894-6859 DUNCAN WILBUR H. Botany Department University of Georgia Athens GA 30602 706-543-1397 Floristics of woody plants and of Georgia DUNLOP DEBRA Biology Department New England College Henniker NH 03242 Carex (Cyperaceae) DUPPSTADT W. HOMER Rural Delivery 1 Box 96 Buffalo Mills PA 15534 814-733-2740 Floristics and plant taxonomy DURKEE L. H. Department of Biology Grinnell College Grinnell IA 50112-0806 515-269-3028; fax 515-269-4285; e-mail durkee@ac.grin.edu Taxonomy of Acanthaceae of Central America DUTTON BRYAN E. Brooklyn Botanic Garden 1000 Washington Ave. Brooklyn NY 11225-1099 718-941-4044 ext 211; fax 718-941-4044 ext 289; e-mail bedutton@panix.com Systematics of Anemone (Ranunculaceae) DUVALL MEL R. Dept. Biology & Microbiology South Dakota State University Brookings SD 57007 605-688-5529; fax 605-688-6677; e-mail duvallm@ur.sdstate.edu Systematics of Poaceae EBINGER JOHN E. Department of Botany Eastern Illinois University Charleston IL 61920 217-345-3815 Flora of central Illinois ECKEL PATRICIA M. Buffalo Museum of Science 1020 Humboldt Parkway Buffalo NY 14211-1293 ECKENWALDER JAMES E. Department of Botany University of Toronto 25 Willcocks Street Toronto ON M5S 3B2 CANADA 416-978-3544; fax 416-978-5878; e-mail eckenwal@botany.utoronto.ca Populus (Salicaceae); gymnosperms; Convolvulaceae; numerical taxonomy; cladistics EDDIE WILLIAM M. M. 20 Gosford Place Edinburgh EH6 4BH SCOTLAND 031-553-5610; fax 031-650-5392; e-mail weddie@festival.ed.ac.uk Generic circumscription of Campanuloideae (Campanulaceae); tropical floras (especially montane) and plant adaptations; Ericaceae, Gesneriaceae, Lobelioideae EDIGER ROBERT I. Dept of Biological Sciences California State University Chico CA 95929 916-898-6181; fax 916-898-6824; e-mail rediger@oavax.csuchico.edu Systematics of Senecioneae (Asteraceae); plant geography of North America EDWARDS ADRIENNE Department of Botany University of Georgia Athens GA 30602-7271 706-542-1831, 803-725-2472; fax 706-542-3732; e-mail edwards@dogwood.botany.uga.edu Relationships between genetic and morphological variation, particularly in milkweeds (Asclepiadaceae) and aquatic plants EGGLI URS Brandschenkestrasse 167 CH-8002 Zurich SWITZERLAND +41-1-201-4554; fax +41-1-201-5540 Systematics and taxonomy of succulent plants, especially Cactaceae, Crassulaceae, and Portulacaceae; nomenclature ELIAS THOMAS S. U.S. National Arboretum 3501 New York Ave., N.E. Washington DC 20002-1958 202-245-4539; fax 202-245-4575; e-mail telias@ars-grin.gov Systematics of woody plants of North America and temperate Asia; especially the U.S.S.R ELISENS WAYNE J. Dept of Botany & Microbiology University of Oklahoma Norman OK 73019 405-325-5923; fax 405-325-7619; e-mail elisens@uoknor.edu Monographic and biosystematic studies of Antirrhineae (Scrophulariaceae) ELVANDER PATRICK E. Department of Biology Sinsheimer Lab University of California Santa Cruz CA 95064 408-459-3674; fax 408-459-3139; e-mail elvander@biology.ucsc.edu Taxonomy of Saxifragaceae, especially Saxifraga EMSHWILLER EVE L.H. Bailey Hortorium 462 Mann Library Cornell University Ithaca NY 14853-4301 607-255-8916; fax 607-255-7979; e-mail eae1@cornell.edu ENDRESS MARY E. Insttitute fur Syst. Botanik der Universitat Zurich Zollikerstrasse 107 Zurich 8008 SWITZERLAND 01-385-44-11; fax 01-385-44-03; e-mail mendress@systbot.unizh.ch Apocynaceae: floral structure and phylogeny ENDRESS PETER K. Institute fur Syst. Botanik der Universitat Zurich Zollikerstrasse 107 Zurich 8008 SWITZERLAND 41-1-385-44-20; fax 41-1-385-44-03; e-mail pendress@systbot.unizh.ch Angiosperms: evolution and macro-systematics ERTTER BARBARA University Herbarium 1001 VLSB #2465 Universiy of California Berkeley CA 94720-2465 510-642-2465; e-mail ertter@ucjeps.herb.berkeley.edu Floristics of western United States; taxonomy of Juncus (Juncaceae); Potentilleae (Rosaceae); and Eriogonoideae (Polygonaceae) ESHBAUGH W. HARDY Department of Botany Miami University Oxford OH 45056 513-529-1960; fax 513-429-4243; e-mail eshbaugh@miamiu.muohio.edu Solanaceae (Capsicum); flora of Bahamas ESPEJO-SERNA ADOLFO Biologia, CBS UAMIZ-Iztapalapa Apdo Postal 55-535 Mexico D.F. 09340MEXICO 525-7-24-46-89; fax 525-7-24-46-88; e-mail aes@xanum.uam.mx Monocotyledons of Mexico; Salvia (Lamiaceae) ESPINOSA GERMANIA Fac. de Ciencias Ex. y Natur. Herbario QCA, PUCE Apartado 17-01-2184 Quito ECUADOR fax 593-2-509-573 ESSELMAN ELIZABETH J. Dept. of Plant Biology The Ohio State University 1735 Neil Avenue Columbus OH 43210-1293 614-292-6690 ESSIG FREDERICK B. Department of Biology University of South Florida Tampa FL 33620 813-974-2359 Arecaceae and Ranunculaceae (Clematis) ESSLINGER THEODORE L. Department of Botany Stevens Hall North Dakota State University Fargo ND 58105 701-231-7338; fax 701-231-7149; e-mail esslinge@prairie.nodak.edu Lichen taxonomy and chemosystematics ESTABROOK GEORGE F. The University of Michigan Department of Biology Ann Arbor MI 48109-1048 313-764-6219; e-mail estabrook@umich.edu EVANS DAN K. Dept. of Biological Sciences Marshall University Huntington WV 25702-1912 304-696-6467; fax 304-696-3243; e-mail m043026@marshall.wvnet.edu Systematics of species complexes, especially Carex (Cyperaceae); endangered species; wetland floristics; ethnobotany EVANS RANDALL J. Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166-0299 314-577-9519; fax 314-577-9596; e-mail evans@mobot.org EVANS RODGER C. Royal Ontario Museum Dept. of Botany 100 Queen's Park Toronto ONTM5S 2C6 CANADA e-mail revans@botany.utoronto.ca EVANS TIMOTHY M. Department of Botany 316 Biological Sciences Bldg. Miami University Oxford OH 45056 513-529-4281; fax 513-529-4243; e-mail evanstm@muohio.edu EWAN JOSEPH Missouri Botanical Garden P. O. Box 299 St.Louis MO 63166 314-577-9505 Bibliography; history of natural history of North America EZCURRA CECILIA Dep. Botanica, C.R.U.B. Univ. Nacional del Comahue C.C. 1336, 8400 Bariloche ARGENTINA 54-944-26-368, 54-944-23-374; fax 54-944-22-111; e-mail cezcurra@uncmai.edu.ar EZELL WAYLAND L. Dept of Biological Sciences St. Cloud State University St. Cloud MN 56301 612-255-3456; fax 612-255-4166; e-mail ezell@tigger.stcloud.msus.edu Systematics of Mimulus (Scrophulariaceae) sect. Eunanus, Eumimulus, Oenoe, Erythranthe, and Paradanthus; monograph of Mimulus FADEN ROBERT B. Department of Botany NHB-166 Smithsonian Institution Washington DC 20560 202-357-2540; fax 202-786-2563; e-mail mnhbo043@sivm.si.edu Systematics of Commelinaceae; flora of tropical Africa FAIVRE AMY Dept. of Ecol. & Evol. BiologyRm 310 University of Arizona Tucson AZ 85721 520-621-8220; fax 520-621-9190; e-mail afaivre@ccit.arizona.edu Evolution of sexual systems, especially heterostyly in Rubiaceae FANTZ PAUL R. Dept of Hort Science KI-130 North Carolina State Univ Box 7609 Raleigh NC 27695-7609 919-515-1186; e-mail paul_fantz@ncsu.edu Cultivated ornamentals; Clitoria (Fabaceae) FARMER SUSAN B. 437 Hesler Biology Bldg. University of Tennessee Knoxville TN 37996 423-974-2256; fax 423-974-0978; e-mail sfarmer@goldsword.com Trilliaceae; computers in taxonomy (databases, identification) FARRAR DONALD R. Department of Botany Iowa State University Ames IA 50011 515-294-4846, 515-232-3525; fax 515-294-1337; e-mail dfarrar@iastate.edu Reproductive biology of pteridophytes; systematics of Vittariaceae and Hymenophyllaceae FAY MICHAEL F. Royal Botanic Garden Kew Richmond SRYTW9 3AB UNITED KINGDOM 44-181-332-5517; fax 44-181-332-5310; e-mail m.fay@rbgkew.org.uk Systematics of Alliaceae/Amaryllidaceae, emphasizing molecular data; systematics/evolution/conservation of island endemics, e.g. Medusagynaceae, Rhamnaceae FELGER RICHARD S. 2020 East Kleindale Tucson AZ 85719 602-321-1825; fax 602-321-1872; e-mail felger@ccit.arizona.edu FERGUSON CAROLYN J. Department of Botany The University of Texas Austin TX 78713 512-471-5027; fax 512-471-3878; e-mail ferguson@utxvms.cc.utexas.edu FERGUSON DAVID K. Paleontological Institute Univ. of Vienna, Geocenter Althanstrasse 14 Vienna A-1090 AUSTRIA 43-1-313369765; fax 43-1-31336784 Tertiary leaf remains; taxonomy of woody plants with a fossil record; eastern Asiatic botany FERGUSON DIANE M. Harvard University Herbarium 22 Divinity Avenue Cambridge MA 02138 617-496-3374; fax 617-495-9484; e-mail dferguson@oeb.harvard.edu Theory and application of phylogenetic systematics (esp. at higher levels); angiosperm evolution; systematics and ecology of Boraginaceae; molecular systematics FERNANDEZ INMACULADA Dept. Biol. Vegetal y EcologiaUniversidad de Sevilla Apartado de Correos 1095 Sevilla 41080 SPAIN fax 34-5-4557059; e-mail jpastor@cica.es Palynology of Ranunculaceae, Cyperaceae, Ericaceae, Liliaceae, Fabaceae, Scrophulariaceae; fruit and seed anatomy and morphology in Scrophulariaceae; flora of North Morocco FETZNER, JR. JAMES W. Alaska Dept. of Fish & Game Genetics Laboratory 333 Raspberry Road Anchorage AK 99518-1599 907-267-2275; fax 907-267-2435; e-mail jimf%fishgame@state.ak.us FIEDLER PEGGY L. Department of Biology San Francisco State Univ. San Francisco CA 94132 415-338-6270, 510-547-1226; fax 415-338-2295; e-mail fiedler@sfsu.edu FISHBEIN MARK Dept. of Ecology & Evol. Biol. and Herbarium University of Arizona Tucson AZ 85721 520-621-7243; fax 520-621-9190; e-mail fish@ccit.arizona.edu Phylogenetics of Asclepiadaceae, especially Asclepias; floristics of the Sierra Madre Occidental, Mexico FITTS ROBERT 2419 Olympus Drive Salt Lake City UT 84124 FLETCHER REGGIE A. US Dept of Agriculture Forest Service - Region 3 517 Gold Avenue Southwest Albuquerque NM 87102 505-842-3225, 505-296-3800 Rare species; southwestern taxonomy FLORES T. CHRISTOPHER Harvard University Herbaria 22 Divinity Avenue Cambridge MA 02138-2094 Taxonomy and systematics of plants of the Old World tropics, principally Africa and Madagascar FLOYD SANDRA K. Department of E.P.O. Biology University of Colorado Boulder CO 80309-0334 303-492-0780; e-mail floyds@colorado.edu FORD BRUCE Dept. of Botany University of Manitoba Winnipeg MN R3T 2N2 CANADA 204-474-6994; fax 204-261-8474; e-mail bford@ccu.umanitoba.ca Carex (Cyperaceae); Triglochin (Juncaginaceae); rare plants FORD DONNA I. Biology Department West Virginia University Box 6057 Morgantown WV 26506-6057 304-293-5201 ext. 2549; fax 304-293-6363; e-mail diford@wvnvm.wvnet.edu Systematics and evolution of Calandrinia subgenus Hirsutae (Portulacaceae) FORERO ENRIQUE Inst. de Ciencias Naturales Universidad Nacional Apartado 7495 BOGOTA COLOMBIA 57-1-368-1345; fax 57-1-368-1380 Taxonomy of Fabaceae; Calliandra; Connaraceae; floristics FOREST HERMAN S. State University of New York College Geneseo NY 14454-1401 716-245-5301, 716-436-3836; fax 716-245-5007 FORT KEVIN 2912 Pole Line Rd. #3 Davis CA 95616 e-mail kpfort@aol.com FOX, III WILLIAM E. Dept. of Rangeland Ecology and Management Texas A&M University College Station TX 77846-2126 409-845-7917; e-mail billfox@bihs.net Biosystematics of a species complex in Setaria (Poaceae) FRANCISCO-ORTEGA JAVIER C/. E. Serra FDEZ. Morratin #3S/C Tenerife Canary Islands 38006 SPAIN FRECKMANN ROBERT W. Department of Biology University of Wisconsin Stevens Point WI 54481 715-346-4248 Taxonomy of Panicum and Dichanthelium (Poaceae); flora of central and northern Wisconsin FREEMAN CRAIG C. Kansas Biological Survey 2041 Constant Avenue Lawrence KS 66047 913-864-3453; fax 913-864-5093; e-mail c-freeman@ukans.edu Systematics of Senecio (Asteraceae) and Penstemon (Scrophulariaceae); floristics of the Great Plains FREEMAN JOHN D. Dept of Botany & Microbiology 101 Life Sciences Auburn UniversityAL 36849-5407 334-844-1630; fax 334-844-1645 Vascular plant systematics; endangered species; floristics; Trillium (Liliaceae) FREID ETHAN H. Department of Botany Miami University Oxford OH 45056 513-529-4200; fax 513-529-4243; e-mail freide@miamiu.acs.muohio.edu Anatomy of Coccoloba (Polygonaceae) FREILEY KENNETH J. Dept of Biological Sciences Univ of Central Arkansas Conway AR 72035 501-450-5926; fax 501-450-5914; e-mail kennethf@cc1.uca.edu Plant genetics and evolution FRESHWATER D. WILSON C.M.S.R. 7205 Wrightsville Avenue Wilmington NC 28403 910-256-3721; fax 910-256-8856; e-mail freshwaterw@uncwil.edu Marine algae FREUDENSTEIN JOHN V. Department of Biology Kent State University P.O. Box 5190 Kent OH 44242-0001 216-672-3370; fax 216-672-3713; e-mail jfreuden@phoenix.kent.edu Molecular and morphological systematics of Orchidaceae; anther development; patterns at the population-species interface FRIIS ELSE MARIE Department of Paleobotany Swedish Museum of Nat. HistoryBox 50007 Stockholm S-104 05 SWEDEN 46-8-666-4155; fax 46-8-666-4221; e-mail pb-else@nrm.se Palaeobotany, early angiosperms, angiosperm phylogeny, anthophytes (extant and extinct) FRITSCH PETER WARREN Department of Botany Duke University Durham NC 27708-0339 919-684-3160; fax 919-684-5412; e-mail fritschp@acpub.duke.edu Styracaceae; biogeography FRITTS MIRIAM C. 5703 North Lady Lane Tucson AZ 85704 602-887-7291; fax 602-887-7291 Carex (Cyperaceae) FRODIN DAVID G. Herbarium Royal Botanic Gardens Kew Richmond SRYTW9 3AB UNITED KINGDOM 44-181-332-5294; fax 44-181-332-5278; e-mail d.frodin@rbgkew.org.uk Systematics of Araliaceae, especially Schefflera; floristics and vegetation of Malesia, especially New Guinea; bibliography and biohistory FROHLICH MICHAEL W. Herbarium North University Building University of Michigan Ann Arbor MI 48109-1057 313-763-7183; e-mail mfroh@umich.edu Systematics and pyrrolozidine alkaloids of Heliotropium (Boraginaceae) FRYXELL GRETA A. Department of Botany University of Texas Austin TX 78713-7640 512-475-7741; fax 512-471-3878; e-mail gfryxell@uts.cc.utexas.edu Diatom systematics (Bacillariophyceae) FRYXELL PAUL A. Department of Botany University of Texas Austin TX 78713 512-475-6159; fax 512-471-3878; e-mail pfryxell@mail.utexas.edu Systematics of Malvaceae FUERTES JAVIER Real Jardin Botanico Pza. Murillo, 2 Madrid 28014 SPAIN 512-471-8854; fax 512-471-3878; e-mail bokx540@utxvms.cc.utexas.edu FULLER ROY 1817 Georgia Ave. Winston-Salem NC 27104 910-724-1909; e-mail fuller5@wfu.edu Molecular systematics FUNAKOSHI HIDENOBU Dept. Ecology & Evol. Biology Biological Insitute Tohoku University Sendai 980-77 JAPAN 81-22-217-6689; fax 81-22-217-6689 Systematics of Zingiberaceae; Philippine flora FUNAMOTO TSUNEO Showa College Pharma. Sciences3 chome Higashitamagawagakuen Machida City Tokyo 194 JAPAN FUNK VICKI A. Department of Botany NHB-166 Smithsonian Institution Washington DC 20560 202-357-2560; fax 202-786-2563; e-mail mnhbo003@sivm.si.edu Asteraceae; phylogenetic systematics; evolution of high elevation plants GABEL JOHN D. Dept. Ecology & Evol. Biology University of Connecticut U-42, 75 N. Eagleville Rd. Storrs CT 06269 GABEL MARK L. Box 9035 Department of Biology Black Hills State University Spearfish SD 57799 Systematics of Poaceae GADEK PAUL A. School of Biological Science Univ. of New South Wales Sydney 2052 AUSTRALIA 61-2-385-2072; fax 61-2-662-2913; e-mail paul@acsusun.acsu.unsw.edu.au GAMBOA MIGUEL A. Universidad de Puerto Rico Dept. de Biologia - JGD115 P.O. Box 23360 San Juan PR 00931-3360 GANDERS FRED R. Department of Botany Univ of British Columbia Vancouver BC V6T 1Z4 CANADA 604-822-5862, 604-599-6913; fax 604-822-6089; e-mail userthal@mtsg.ubc.ca GANDOLFO MARIA ALEJANDRA L.H. Bailey Hortorium 462 Mann Library Cornell University Ithaca NY 14853 607-255-4839; fax 607-255-7979; e-mail mag4@cornell.edu Nothofagus (Nothofagaceae); paleobotany GASTONY GERALD J. Department of Biology Jordan Hall Indiana University Bloomington IN 47405-6801 812-855-3333, 812-332-3465; fax 812-855-6705; e-mail gastony@indiana.edu Systematics and population biology of pteridophytes and angiosperms; cpDNA analysis of Cheilanthoid fern phylogeny GATTI CLARK LINDA C. Botany Dept. - LSE 104 Oklahoma State University Stillwater OK 74078-0266 405-744-5559; fax 405-744-7074; e-mail lgclark@osuunx.ucc.okstate.edu GAUTHIER ROBERT Herbier Louis-Marie Recherche en Sciences Pav. C.-E. Marchand Univ LavalQuebec PQ G1K 7P4 CANADA 418-656-2741; fax 418-656-7176; e-mail robert.gauthier@rsvs.ulaval.ca GEE JANG CHANG Dept. of Biology Korea University 1,5-KA, Anam Dong, Sungbuk-ku Seoul 136-701 KOREA 082-02-920-1409; fax 082-02-923-9522 Polygonatum (Liliaceae) GEMMILL CHRISSEN E. C. Laboratory of Molecular Syst. Smithsonian Institution NMNH Museum Support Center MRC 534 Washington DC 20560 301-238-3444; fax 301-238-3059; e-mail gemmill@onyx.si.edu Pritchardia (Arecaceae) GENGLER KARLA Herbarium Dept. of Plant Biology 1315 Kinnear Road Columbus OH 43212 614-292-6690; fax 614-292-3009; e-mail kgengler@magnus.acs.ohio-state.edu Biogeography, phylogeny, and speciation in Malesherbiaceae GETLIFFE-NORRIS FIONA M. Botanical Research Institute of Texas 509 Pecan Street Fort Worth TX 76102-4060 817-335-4372; fax 817-332-4112; e-mail fnorris@brit.org Acanthaceae and Cyperaceae of southern Africa GHAZANFAR SHAHINA A. Department of Biology Sultan Qaboos University P.O. Box 36, Postal Code 123 Muscat OMAN 968-513263; fax 968-513263; e-mail martinf@squ.edu Flora of Oman GIANNASI DAVID E. Department of Botany University of Georgia Athens GA 30602 706-542-1819; fax 706-542-1805; e-mail giannasi@dogwood.botany.uga.edu Molecular systematics GIL-AD NIR L. Univ of Michigan Herbarium North University Building Ann Arbor MI 48109-1057 313-763-2476, 313-677-2622; fax 313-763-0369; e-mail nirgilad@umich.edu Systematics of Viola; Violaceae GILLESPIE LYNN J. Research Division Canadian Museum of Nature P.O. Box 3443, Station D Ottawa ON K1P 6P4 CANADA 613-954-6012; fax 613-990-6451; e-mail lgillespie@mus-nature.ca Euphorbiaceae systematics GIOVANNI MAIORCA P.O. Box 380 Cosenza I-87100 ITALY fax 011-39-984-683258 Floristics of the Mediterranean GIVNISH THOMAS J. Department of Botany University of Wisconsin Madison WI 53706 608-262-5718; fax 608-262-7509; e-mail givnish@macc.wisc.edu Molecular evolution and adaptive radiation; monocots; lobeliads GLASSMAN SIDNEY F. 8942 Bellefort Avenue Morton Grove IL 60053 312-966-2993 Arecaceae GLENNON JAMES M. P. O. Box 4653 Pocatello ID 83205-4653 208-236-3882; fax 208-236-4570; e-mail glenjame@fs.isu.edu GOETGHEBEUR PAUL W. S. Laboratory of Plt. SystematicsUniversity of Gent Ledeganckstraat 35 Gent 9000 BELGIUM + 32-9-264-5055; fax + 32-9-264-5334; e-mail paul.goetghebeur@rug.ac.be Monocots; Cyperaceae; phytogeography GOLDBERG AARON 4416 East-West Highway University Park Hyattsville MD 20782 202-357-2795 Classification, evolution, and phylogeny of the families of angiosperms GOLDBLATT PETER Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166 314-577-5172; fax 314-577-9596; e-mail goldblat@mobot.org Systematics of Iridaceae, chromosome cytology, African phytogeography GOLDMAN DOUGLAS H. Dept. of Botany Bio 308 University of Texas Austin TX 78713-7640 512-471-5858; fax 512-471-3878; e-mail cocos@ccwf.cc.utexas.edu Orchid systematics (Orchidaceae; Calopogon) GOMEZ M. ROSALBA Department of Botany The University of Reading Whiteknights P.O. Box 221 Reading RG6 2AS UNITED KINGDOM 44-1734-875123 ext. 4090; fax 44-1734-753676; e-mail r.g.martinez@reading.ac.uk Grass systematics (Poaceae) GONZALEZ FAVIO The New York Botanical Garden Bronx NY 10458-5126 718-817-8677; fax 718-220-6504; e-mail fgonzalez@nybg.org Systematics of Aristolochia (Aristolochiaceae) , esp. comparative morphology using floral ontogeny and gene expression studies; neotropical floristics, esp. Colombia GONZALEZ MARIA DOLORES Flora de Veracruz Instituto de Ecologia Apdo. Postal 63 Xalapa VER91000 MEXICO e-mail dolores@sun.ieco.conacyt.mx GONZALEZ E. M. SOCORRO Herbario CIIDIR Apdo. Postal 738 Durango DGO34000 MEXICO 52-181-27550; fax 52-181-14437 Cyperaceae of Mexico, Eleocharis of Mexico and South America; floristics of Durango, Mexico GOODMAN GEORGE J. Dept of Botany & Microbiology University of Oklahoma Norman OK 73019 405-325-1654 History and botany of the Major Long expedition; flora of Oklahoma GOODMAN MAJOR M. Box 7620 NCSU Crop Science Dept. Raleigh NC 27695 919-515-2704; 919-828-4709; fax 919-515-7959 GOODWIN RICHARD H. P.O. Box 2040 Salem CT 06420-2040 860-873-8514 Vegetation dynamics; preservation of natural areas GORDON JUDITH E. Department of Biology Augusta College 2500 Walton Way Augusta GA 30904-2200 706-737-1539 Pteridology GOTTLIEB LESLIE D. Dept. of Evolution & Ecology University of California Davis CA 95616 916-752-2935; fax 916-752-3085; e-mail ldgottlieb@ucdavis.edu Molecular evolution; gene duplication; speciation GOULD KATHERINE Department of Botany University of Texas Austin TX 78713 512-471-8854; fax 512-471-3878; e-mail gould@utxvms.cc.utexas.edu Systematics of Spigelia (Loganiaceae) GRAHAM ALAN K. Dept of Biological Sciences Kent State University Kent OH 44242 216-672-7888, 216-678-8597; fax 216-672-3243; e-mail agraham@kentvm.kent.edu Paleocology of the New World Tropics; palynology in systematics GRAHAM SHIRLEY A. Dept of Biological Sciences Kent State University Kent OH 44242 216-672-3699; fax 216-672-3243; e-mail sgraham@kentvm.kent.edu Systematics of Lythraceae GRANT JASON R. 2001 Lyttonsville Road Silver Spring MD 20910 301-405-1589; e-mail jrgrant@wam.umd.edu Systematics of Bromeliaceae; flora of arctic North America GRANT VERNE E. Department of Botany University of Texas Austin TX 78712 512-471-5858 Biosystematics; speciation; pollination systems GRANT WILLIAM F. Dept Plant Science P.O. Box 4000 McGill University St Anne de BellevPQ H9X 3V9 CANADA 514-398-7851 ext. 7863, 514-457-9054; fax 514-398-7897; e-mail ef16@musica.mcgill.ca GRANZOW-DE LA CERDA INIGO Department of Biology University of Michigan Ann Arbor MI 48109-1048 313-764-1446; fax 313-747-0884; e-mail inyigo@umich.edu GRAYUM MICHAEL H. Associate Curator Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166-0299 314-577-9519; fax 314-577-9596; e-mail grayum@mobot.org Evolution, classification and systematics of neotropical Araceae; systematics of neotropical Arecaceae and Cyclanthaceae; neotropical floristics (esp. Costa Rica); palynology and pollination biology GREENE CRAIG W. Faculty in Biology College of the Atlantic 105 Eden Street Bar Harbor ME 04609 207-288-5015 ext. 261, 207-288-3430; fax 207-288-4126; e-mail cwgreene@ecology.coa.edu Calamagrostis (Poaceae); reproductive biology of Rosaceae, Maloideae, especially Amelanchier GRETHER GONZALEZ ROSAURA Edificio B-402 Col. La Joya Tlalpan Mexico D.F. 14090 MEXICO 724-4679, 573-0400; fax 612-8083 GRIFO FRANCESCA T. Center Biodiversity & Conserv.American Mus. of Natural Hist.Central Park West at 79th St. New York NY 10024 212-769-5742; e-mail grifo@amnh.org GRIMES JAMES New York Botanical Garden Bronx NY 10458-5126 718-817-8727; fax 718-562-6780; e-mail isb@nybg.org GUALA GERALD F. Herbarium 209 Rolfs Hall University of Florida Gainesville FL 32611 352-392-1767; fax 352-392-3993; e-mail stinger@nervm.nerdc.ufl.edu Poaceae GUEMES JAIME Jardin Botanico de Valencia C/ Beato Gaspar de Bono, 6 Valencia 46008 SPAIN 34-6-3864052; fax 34-6-3922823; e-mail jaime.guemes@uv.es GUERRANT EDWARD O. Berry Botanic Garden 11505 SW Summerville Avenue Portland OR 97219 503-636-4112 GUNN CHARLES R. 120 White Squirrel Ln. Brevard NC 28712 Seed identification; Fabaceae; computers GUTSCHE KATJA M. Blumenweg 16 Kirchhain 35274 GERMANY e-mail gutsche@mzdmza.zdv.uni-mainz.de HABERLE ROSEMARIE C. 634 Cherry Drive Prescott AZ 86303 e-mail rch2@nauvax.ucc.nau.edu HAGSATER ERIC Asociacion Mexicana De Orquideologia A.C. Apartado Postal 53-123 Mexico D.F. 11320MEXICO (52/5) 203.19.09, (52/5) 294.28.62; fax (52/5) 531.43.49; e-mail eric@mail.internet.com.mx Orchidaceae HAHN WILLIAM JAMES LMS-MSC MRC 534 Smithsonian Institution Washington DC 20560 301-238-3444; fax 301-238-3059; e-mail hahn@onyx.si.edu Flora of Paraguay; biosystematics of Arecaceae HAINES DAVID W. Department of Biology Ohio Northern University Ada OH 45810 419-772-2329; fax 419-772-2330 HALL DAVID W. 3666 N.W. 13th Place Gainesville FL 32605 800-333-4526; fax 904-336-6556 Poaceae; flora of Florida; weeds; forensics HALSE RICHARD R. Cordley Hall 2082 Dept. of Bot. & Plant Path. Oregon State University Corvallis OR 97331-2902 541-737-5297; fax 541-737-3573; e-mail halser@bcc.orst.edu Taxonomy of the Hydrophyllaceae HAMILTON LAURA Dept. of Biology San Francisco St. University 1400 Holloway Ave. San Francisco CA 94132 HANNAN GARY L. Department of Biology Eastern Michigan University Ypsilanti MI 48197 313-487-4399; fax 313-487-9235; e-mail bio_hannan@online.emich.edu Papaveraceae, Hydrophyllaceae; genetic diversity in rare species HANNAN LAURIANNE L. 716 Oxford Rd. Ypsilanti MI 48197 313-484-4906 Systematics; ethnobotany/economic botany HANSEN ANNE K. Dept. of Botany University of Texas at Austin Austin TX 78713 512-471-5027; e-mail k.hansen@mail.utexas.edu Passiflora HAPEMAN JEFFREY R. Department of Botany Birge Hall 430 Lincoln Drive Madison WI 53706 608-262-4422; fax 608-262-7509; e-mail jhapeman@students.wisc.edu Molecular evolution, adaptive radiation, speciation; evolution of floral morphology and pollination syndromes in Platanthera (Orchidaceae) HARDHAM CLARE B. Box 4485 Creston Road Paso Robles CA 93446 805-238-1745 Monardella (Lamiaceae); Chorizanthe (Polygonaceae) HARDIG TERRY M. Department of Botany Washington State University P.O. Box 644238 Pullman WA 99164-4238 509-335-3066; e-mail o9930727@wsuaix.csc.wsu.edu HARDIN JAMES W. Botany Department North Carolina State Univ Raleigh NC 27695-7612 919-515-2226; fax 919-515-3436 Woody plants; vascular flora of the Southeastern United States; scanning electron microscopy HARDWICK RENEA C. 3554 Cascade Court Broomfield CO 80020 303-438-5524; e-mail rchardwi@ouray.cudenver.edu Population biology of rare plants, esp. Eutreme penlandii (Brassicaceae) HARDY JOYCE PHILLIPS 363 Maple St. Chadron NE 69337 308-432-6431; fax 308-432-6434; e-mail jhardy@csc1.csc.edu Rare and endangered plants of western Great Plains; flora of western Nebraska HARLEY RAYMOND M. Royal Botanic Gardens Kew Richmond SRYTW9 3AB UNITED KINGDOM 44-081-332-5270; fax 44-081-332-5278; e-mail r.harley@rbgkew.org.uk systematics of Lamiaceae, tropical America and worldwide HARMS VERNON L. The W. P. Fraser Herbarium University of Saskatchewan Saskatoon SK S7N 0W0 CANADA 306-966-4950; 306-373-1025; fax 306-966-5015 Botanical systematics, phytogeography HARRIMAN NEIL A. Biology Department Univ of Wisconsin-Oshkosh Oshkosh WI 54901 414-424-1002, 414-233-1973; fax 414-424-1101 Floristics; Juncaceae; Brassicaceae HARRINGTON FRANCIS A. L. H. Bailey Hortorium 462 Mann Library Cornell University Ithaca NY 14583 607-255-8916; fax 607-255-7979; e-mail fah1@cornell.edu Systematic mycology HARRIS ELIZABETH M. Botany Department Eastern Illinois University Charleston IL 61920 217-581-6609; fax 217-581-2722; e-mail cfemh@eiu.edu HARRIS JAMES G. Science Department Utah Valley State College Orem UT 84058 801-222-8623; fax 801-222-8064; e-mail harrisji@uvsc.edu Braya (Brassicaceae) in North America HART CHARLES R. Dept of Biological Sciences Univ of Wisconsin Center 705 Viebahn St. Manitowoc WI 54220 414-683-4731; fax 414-683-4776; e-mail !chart@uwcmail.uwc.edu Chemotaxonomy of Lycopodium (Lycopodiaceae) and Erythronium (Liliaceae) HARTMAN EMILY L. 3238 Coal Mine Ave. Rifle CO 81650 303-556-3419 Floristics of alpine tundra HATSCHBACH GERT Herbario Mus Bot Municipal Caixa Postal 1142 80001 Curitiba Parana BRAZIL (55) 41/ 276-5615 Flora of Parana, Brazil HAUBER DONALD P. Dept of Biological Sciences Box 27 Loyola University New Orleans LA 70118 504-865-2769; fax 504-865-2288; e-mail hauber@beta.loyno.edu Cytogenetics; plant systematics HAUFLER CHRISTOPHER Department of Botany Haworth Hall University of Kansas Lawrence KS 66045-2106 913-864-3255, 913-864-4311; fax 913-864-5294; e-mail vulgare@kuhub.cc.ukans.edu Biosystematics and evolutionary mechanisms of ferns HAYDEN SHEILA Department of Biology University of Richmond Richmond VA 23173 804-289-8232; fax 804-289-8482; e-mail hayden@urvax HAYDEN W. JOHN Department of Biology University of Richmond Richmond VA 23173 804-289-8232, 804-794-2473; fax 804-289-8233; e-mail hayden@urvax.urich.edu Anatomy and systematics of Euphorbiaceae HAYNES ROBERT R. Department of Biology University of Alabama P.O. Box 870344 Tuscaloosa AL 35487 205-348-1826; fax 205-348-1786; e-mail rhaynes@biology.as.ua.edu Systematics of aquatic vascular plants HEDIN JENNIFER P. Herbarium 113 Shantz Building University of Arizona Tucson AZ 85721 520-621-7243; e-mail jhedin@ccit.arizona.edu Celastraceae; Hippocrateaceae (Salacia) HEISER CHARLES Department of Biology Indiana University Bloomington IN 47405 318-855-5822; fax 318-295-6729 Systematics of Helianthus (Asteraceae), Solanum (Solanaceae), and Capsicum HELLENTHAL BARBARA J. Dept of Biological Sciences University of Notre Dame Notre Dame IN 46556 219-631-6684; fax 219-631-7413; e-mail barbara.j.hellenthal.2@nd.edu HELLIWELL RICHARD 1647 Eddy St. Roseburg OR 97470 503-672-6601 HELLQUIST C. BARRE Department of Biology Box 9145 North Adams State College North Adams MA 01247 413-662-5342; fax 413-662-5010; e-mail bhellqui@nasc.mass.edu Systematics and ecology of aquatic vascular plants HEMPEL ALICE L. Department of Genetics University of Georgia Athens GA 30602 706-542-1408; fax 706-542-3910; e-mail hempel@dogwood.botany.uga.edu HENDERSON ANDREW J. Institute of Systematic BotanyNew York Botanical Garden Bronx NY 10458 718-817-8973; fax 718-220-1029; e-mail ahenderson@nybg.org Systemattics and ecology of Arecaceae HENDERSON DOUGLASS M. Dept of Biological Sciences University of Idaho Moscow ID 83843 208-885-6798 Vascular plants; Sisyrinchium (Iridaceae) HENNEN JOE F. Bot. Res. Inst. Texas (BRIT) 509 Pecan St. Fort Worth TX 76102-4060 817-332-4441; fax 817-332-4112 Systematics of rust fungi HENRICKSON JAMES Department of Biology California State University Los Angeles CA 90032 213-343-2057; fax 213-343-2097 Plant systematics; flora of Chihuahuan Desert, Mojave Desert; woody Rosaceae HERBST DERRAL R. 531 Hahaione Street 220A Honolulu HI 96825 808-395-3966 Hawaiian flora HERENDEEN DONNA E. Department of Geology Field Museum of Nat. History Roosevelt Rd. at Lakeshore Dr.Chicago IL 60605 312-922-3410 ext. 334; fax 312-663-5397 HERENDEEN PATRICK Department of Geology Field Museum of Nat. History Roosevelt Rd. at Lakeshore Dr.Chicago IL 60605 312-922-9410 ext. 334; fax 312-922-9566; e-mail herenden@fmppr.fmnh.org HERNANDEZ LUIS G. Esc. de Biologia - UAQ Cerro de las Campanos s/n Queretaro QRO76017 MEXICO HERNDON ALAN Dept. of Biological Sciences Florida International Univ. Miami FL 33199 305-348-3415; e-mail herndona@servax.fiu.edu Rare and endangered species HERRARA-ARRIETA YOLANDA CIIDIR IPN Unidad. Durango Negrete 312 OTE. Durango DGOC.P. 34000MEXICO voice/fax 181-1-44-37 Grass systematics (Poaceae: Muhlenbergia and Bouteloua) HESS WILLIAM J. The Morton Arboretum Lisle IL 60532 708-719-2425; fax 708-719-2433; e-mail morherb@cedar.cic.net Taxonomy of woody plants HEYWOOD VERNON Whitemead 22 Wiltshire Road Wokingham Berks RG11 1TP UNITED KINGDOM +44 734 780185 Apiaceae; Asteraceae; Mediterranean flora; conservation and resources especially in South America HIBSCH-JETTER CAROLA Department of Botany Washington State University P.O. Box 644238 Pullman WA 99164-4238 509-335-3500; fax 509-335-3517; e-mail hibsch@wsunix.wsu.edu Morphometrics and numerical taxonomy, especially Betula (Betulaceae); molecular systematics HICKEY R. JAMES Department of Botany Miami University Oxford OH 45056 513-529-6000; fax 513-529-4243; e-mail hickeyj@mu-support.acs.muohio.edu Isoetaceae; ferns and fern allies HICKS MARTIN E. 4913 Metpark Drive Las Vegas NV 89110-3525 702-895-1190, 702-895-3140; fax 702-895-3956; e-mail mhicks@nevada.edu Molecular systematics of Cactaceae HIGGINBOTHAM JERI W. Biology Department Jacksonville State University Jacksonville AL 36265 205-782-5642; e-mail jerih@jsucc.jsu.edu Biochemical Systematics HILEMAN LENA 326 Irving St. San Francisco CA 94122 415-338-6406; e-mail lhileman@sfsu.edu Phylogenetics of Arbutoideae (Ericaceae); biogeography HILGER HARTMUT Inst. Syst. Bot. & Planzengeo.Freie Universitaet Berlin Altensteinstr. 6 Berlin D-14195 GERMANY 49-30-838-6512; fax 49-30-838-5434; e-mail hahilger@fub46.zedat.fu-berlin.de Systematics of Boraginaceae and related families (anatomy, morphology, ontogeny, DNA); general flower and fruit ontogeny HILL STEVEN R. P.O. Box 11137 Champaign IL 61826-1137 217-244-8452; fax 217-333-4949; e-mail srhill@mail.inhs.uiuc.edu Systematics of Malvaceae; general floristics; general taxonomy; economic botany HILLS HAROLD G. Office of Biotechnology 1184 Molecular Biology Bldg. Iowa State University Ames IA 50011-3260 515-294-9585; fax 515-294-1597; e-mail hhills@iastate.edu Orchidaceae; floral fragrance biology; chemotaxonomy HILS MATTHEW H. Department of Biology Hiram College Hiram OH 44234 216-569-5265; fax 216-569-7448; e-mail hilsmh@hiram.edu Comparative anatomy and systematics of vascular plants, especially woody Saxifragaceae HILU KHIDIR W. Department of Biology Virginia Polytechnic Instituteand State University Blacksburg VA 24061 540-231-5407; fax 540-231-9307; e-mail hilukw@vt.edu Systematics and evolution of grasses; origin and evolution of cultivated plants HOCH PETER C. Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166 314-577-5175, 314-776-6009; fax 314-577-9596; e-mail hoch@mobot.org Systematics and phylogeny of Onagraceae, Epilobium; biogeography HOLLOWELL VICTORIA C. 825 Fairwood Drive Columbia SC 29209 803-783-3821; fax 803-777-4002 Systematics of Poaceae, especially Bambusoideae HOLMES WALTER C. Department of Biology Baylor University B.U. Box 7388 Waco TX 76798 817-755-2911; fax 817-755-2969; e-mail walter_holmes@baylor.edu Flora of Louisiana; ethnobotany of southeastern Louisiana; Mikania (Asteraceae) HOLMGREN NOEL H. New York Botanical Garden Bronx NY 10458-5126 718-817-8646, 914-428-5875; fax 718-562-6780; e-mail nholmgren@nybg.org Taxonomy of American Scrophulariaceae; flora of intermountain region and western North America HOLMGREN PATRICIA K. New York Botanical Garden Bronx NY 10458-5126 718-817-8626; fax 718-562-6780; e-mail pholmgren@nybg.org Floristics of western United States HOLSINGER KENT E. Department of Ecology and Evolutionary Biology Univ of Connecticut U-43 Storrs CT 06269 203-486-4059; fax 203-486-6364; e-mail holsinge@uconnvm.uconn.edu Theoretical and experimental aspects of plant population biology; systematics of Clarkia (Onagraceae) HOLTE KARL E. Department of Biology Idaho State University P.O. Box 8007 Pocatello ID 83209 208-236-3530, 208-233-3079; fax 208-236-4570; e-mail holtkarl@vx1.isu.edu Floristics HOLTZMEIER MERI 205 NE 3rd St. Apt. 2 Gainesville FL 32601 904-376-6229; e-mail afn20204@freenet.ufl.edu Orchidaceae; anatomy HONG SUK-PYO Department of Biology Kyung Hee University 1 Haegi-Dong, Dongdaemoon-Gu Seoul 130-701 SOUTH KOREA 82-02-961-0842; fax 82-02-959-4424; e-mail sphong@kyunghee.ac.kr Systematics of Polygonaceae, Caryophyllaceae (Paronychioideae); microstructure, palynology, SEM; reproductive biology; Korean flora HONG WAN-PYO Childs Hall Room M8 Upper Redlands Road Reading RG1 5JW ENGLAND 0956-427154; fax 0734-753676; e-mail w.p.hong@reading.ac.uk HOOT SARA B. Dept. of Biological Sciences Lapham Hall, P.O. Box 413 Univ. Wisconsin - Milwaukee Milwaukee WI 53201 414-229-2654; fax 414-229-3926; e-mail hoot@csd.uwm.edu Molecular systematics of Anemone (Ranunculaceae) HORN CHARLES N. Department of Biology Newberry College Newberry SC 29108 803-321-5257; fax 803-321-5232 Systematics of the Pontederiaceae; aquatic ecology HORTON DIANA G. Biological Sciences Dept. 312 CB University of Iowa Iowa City IA 52242 319-335-1320; fax 319-335-3620; e-mail dhorton@vaxa.weeg.uiowa.edu Systematics of bryophytes HOUK RICHARD D. Department of Biology Winthrop University Rock Hill SC 29733 803-323-2111, 803-366-7025; fax 803-323-2246 Flora of South Carolina; genecology of Sagittaria subulata (Alismataceae) HOWARD RICHARD A. 22 Divinity Avenue Cambridge MA 02138 508-264-4591 Flora of the Lesser Antilles, West Indies HOWE MELANIE 5700 Baltimore Drive #195 La Mesa CA 91942-1647 619-463-3364 HOWEL CAROL L. Rte. 1, Box 1630 Highway 197 Clarkesville GA 30523 706-947-3710; e-mail chowel@aol.com Environmental consultation emphasizing assessment, protected species surveys and mitigations, and wetland delineations; developing and maintaining herbaria HOWELL JAMES A. Dept of Biological Sciences Allegany Community College Willowbrook Road Cumberland MD 21502 HRUSA G. FREDERIC 178 1/2 Elm Street Woodland CA 95695-3250 916-757-2523; fax 916-666-9654; e-mail gfhrusa@ucdavis.edu California floristics HSIAO JU-YING Department of Botany National Chung-Hsing Univ. Taichung, Taiwan REPUBLIC OF CHINA 011-886-42840417; fax 011-886-42874740 Bambusoideae (Poaceae); molecular systematics HUBBARD STAN Steel Fixture Mfg. Company P.O. Box 917 Topeka KS 66601-0917 913-233-8911; fax 913-233-8477 Manufacture of scientific storage cabinets, including full and half height herbarium cabinets and drying cabinets HUCK ROBIN B. P.O. Box 18319 Panama City BeachFL 32417 HUDSON, JR. W. D. Chewonki Foundation Wiscasset ME 04578 207-882-7323; fax 207-882-4074; e-mail chewonki@igc.apc.org HUFF CHARLES A. 1420 Corbin Street Silver City NM 88061 505-388-7627; e-mail candy@lascruces.com Lamiaceae; rare & endangered plants of southwestern New Mexico; computers in botany HUFFORD LARRY Department of Botany Washington State University P.O. Box 644238 Pullman WA 99164-4238 509-335-2183; fax 509-335-3517; e-mail hufford@wsu.edu Angiosperm macrosystematics; development and evolution HUNGERER BERNHARD An der Oberpforte 20 Mainz 55128 GERMANY 49-6131-392629; fax 49-6131-393524; e-mail hungerer@mzdmza.zdv.uni-mainz.de HUNTER KIMBERLY Dept. of Biological Sciences Univ. of Nevada, Las Vegas 4505 Maryland Parkway Las Vegas NV 89154-4004 702-895-1146; fax 702-895-3956; e-mail hunter@nevada.edu Molecular systematics of desert plants, especially Larrea (Zygophyllaceae) HUNZIKER ARMANDO T. Museo Botanico Casilla de Correo 23 Cordoba 5000 ARGENTINA 54-22284; fax # 54-51-244092 Solanaceae; Amaryllidaceae; Cactaceae; Amaranthus (Amaranthaceae); flora of central Argentina HYVONEN JAAKKO T. Department of Biology University of Turku Turku FIN-20500 FINLAND 358-921-6336346; e-mail jaakko.hyvonen@utu.fi Phylogeny of Polytrichaceae ICKERT-BOND STEFANIE M. Dept. of Botany Arizona State University Box 871601 Tempe AZ 85287-1601 602-965-6162; fax 902-965-6899; e-mail steffib@imap.asu.edu Taxonomy and systematics of Pinus, esp. morphology and anatomy ILTIS HUGH H. Department of Botany University of Wisconsin 430 Lincoln Drive Madison WI 53706 608-262-2792, 608-256-7247; fax 608-262-7509 New World Capparaceae; floristics and plant geography of Wisconsin and of the Sierra de Manantlan, Jalisco, Mexico; evolution of Zea (Poaceae); biogeography INOUE KEN Biol. Inst. and Herbarium Faculty of Science Shinshu University Matsumoto 390 JAPAN 263-36-5467; fax 263-35-5450; e-mail kinoue0@gipac.shinshu-u.ac.jap Systematics and pollination biology of Orchidaceae and Campanulaceae IOKAWA YU Tohoku University Faculty of Science Biological Institute Sendai 980-77 JAPAN 81-22-217-6689; fax 81-22-217-6689 Systematics of subtribe Lespedezinae and tribe Desmodieae (Fabaceae) ISHIHARA M. ISHIKI Dept. of Biological Sciences Fac. of Sci., Hiroshima Univ. Kagamiyama 1-3-1 Higashi-Hiroshima 724 JAPAN 824-24-7452; fax 824-24-7452; e-mail d0376001@alpha03.sci.hiroshima-u.ac.jp Taxonomy and phytogeography of bryophytes ITO MOTOMI Lab. of Phylogenetic Botany Fac. of Science, Chiba Univ. 1-33 Yayoi-cho, Inage-ku Chiba 263 JAPAN 81-43-290-2819; fax 81-43-290-2874; e-mail bitoh@nature.s.chiba-u.ac.jp Aster (Asteraceae); Nymphaeales JACKES BETSY R. Botany Department James Cook University Townsville QLD4810 AUSTRALIA 61-77-81-5192; fax 61-77-81-5299; e-mail betsy.jackesj@jcu.edu.au North Queensland vegetation JACKSON RAYMOND C. Dept of Biological Sciences Texas Tech University Lubbock TX 79409 806-742-2717; fax 806-742-2963; e-mail brrcj@ttacs.ttu.edu Cytogenetics; biosystematics JAE-HONG PAK Department of Biology College of Natural Science Kyung-Pook National Univ. Taegu 702-701 SOUTH KOREA 053-950-5352; fax 053-953-3066; e-mail jhpak@bh.kyungpook.ac.kr Taxonomy and phylogeny of Lactuceae, Asteraceae JANEWAY LAWRENCE Biological Sciences Herbarium California State University Chico CA 95929-0515 916-899-7434 (home); e-mail 75331.2654@compuserve.com Carex (Cyperaceae); Clarkia section Myxocarpa (Onagraceae) JANOVEC JOHN PAUL Department of Biology Texas A&M University College Station TX 77801 409-845-4308; e-mail jjanovec@bio.tamu.edu Neotropical Nyctaginaceae; floristics and forest ecology JANSEN ROBERT K. Department of Botany University of Texas Austin TX 78713 fax 512-471-3878; e-mail rjansen@utxvms.cc.utexas.edu Phylogeny of Asteraceae; molecular systematics; chloroplast DNA evolution; origin and evolution of island floras JARMUSCH ROBERT President Interior Steel Equipment Co. P.O. Box 3177 Garrettsville OH 44231-3102 JARRELL DAVID C. 1742D Huntsville Drive Haslett MI 48840 Molecular systematics and phylogeny of tribe Vandeae (Orchidaceae) JARVIE JAMES Arnold Arboretum of Harvard U.22 Divinity Avenue Cambridge MA 02138-2094 617-495-3260; fax 617-496-6460; e-mail jjarvie@oeb.harvard.edu JENKINS PHILIP D. 4500 West Speedway Tucson AZ 85745 520-623-6037, 520-621-7243; e-mail pjenkins@ccit.arizona.edu Solanaceae; Browallia, Streptosolea and related genera JENSEN DOUGLAS P. Dept. of Biology CB #3280, Coker Hall Univ of North Carolina Chapel Hill NC 27599-3280 919-962-6937; fax 919-962-1625; e-mail dpjensen@email.unc.edu JENSEN RICHARD J. Department of Biology Saint Mary's College Notre Dame IN 46556 219-284-4674; fax 219-284-4716; e-mail rjensen@saintmarys.edu Taxonomy and systematics of Quercus (Fagaceae); numerical taxonomy; morphometrics JEON JEONG ILL Dept. of Forest Resources Seoul National University Suwon 441-744 KOREA JESSUP STEVEN L. U.C. & Jepson Herbaria 1001 Valley Life Science #2465 Berkeley CA 94720-2465 510-642-8687; fax 510-643-5390; e-mail sjessup@ucjeps.berkeley.edu Molecular evolution and systematics of polyploid species complexes JIMINEZ CONCEPCION RODRIGUEZ Esc. Nac. de Cienc. BiologicasApdo. Postal 17 564 Mexico DF 11410 MEXICO fax 91-5-341-2455 Floristics and systematics; Cucurbitaceae, Hypericaceae JOBES DAVID 3443 Esplanade Ave. #720 New Orleans LA 70119 504-865-5546; fax 504-865-6785; e-mail djobes@mailhost.tcs.tulane.edu Molecular systematics; Magnoliaceae JOHNSON DALE E. Timber Press, Inc. The Haseltine Building 133 SW Second Ave., Suite 450 Portland OR 97204-3527 503-227-2878; fax 503-227-3070; e-mail dale@timber-press.com Cytotaxonomy, especially of Asteraceae; history and bibliography of botany JOHNSON DAVID M. Dept of Botany-Microbiology Ohio Wesleyan University Delaware OH 43015 614-368-3505; fax 614-368-3999; e-mail dmjohnso@cc.owu.edu Annonaceae; Marsileaceae; flora of the Greater Antilles JOHNSON GEORGE P. Dept of Biological Sciences Arkansas Tech University Russellville AR 72801 501-968-0312; fax 501-964-0837; e-mail bigj@atuvm.atu.edu Systematics of Castanea (Fagaceae); flora and vegetation of Kentucky JOHNSON L. A. S. Royal Botanic Gardens Mrs Macquaries Road Sydney NSW2000 AUSTRALIA 2-231-8157; fax 2-251-4403; e-mail bgb@rbgsyd.gov.au Myrtaceae; Proteaceae; Casuarinaceae; Restionaceae; Eucalyptus; Juncus (Juncaceae) JOHNSON LEIGH Department of Botany Washington State University P.O. Box 644238 Pullman WA 99164-4238 509-335-3500; fax 509-335-3517; e-mail 60332913@wsuvm1.csc.wsu.edu JOHNSTON LA REA DENNIS 2260 NW Chinook Drive Corvallis OR 97330 541-753-5457; fax 541-758-6036; e-mail johnstonl@ucs.orst.edu JONES ALMUT G. Department of Plant Biology University of Illinois 505 South Goodwin Urbana IL 61801 217-333-2522; fax 217-244-7246; e-mail a_jones@qms1.life.uinc.edu Systematics of Aster and related genera in the Astereae (Asteraceae) JONES C. EUGENE Biology Department California State University Fullerton CA 92634 714-773-2440; fax 714-773-3426; e-mail cejones@fullerton.edu JONES RONALD L. Dept. Biological Sciences Eastern Kentucky University Richmond KY 40475 606-622-1531 Aster systematics, woody plants, general floristics of Kentucky and Tennessee JONES STEPHEN M. 31801 North Black Cross Road Cave Creek AZ 85331 602-488-9262; fax 602-488-9262 (call ahead); e-mail sjones@igc.apc.org JONES THOMAS H. Department of Natural SciencesGardner-Webb College Boiling Springs NC 28017 704-434-4369; fax 704-434-4329 Floristics; systematics of Viburnum (Caprifoliaceae) JORGENSEN PETER M. Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166-0299 314-577-9411; fax 314-577-9596; e-mail jorgense@mobot.org Neotropical Passifloraceae; Andean plant geography and floristics; catalogue of Ecuadorean vascular plants JUAN ROCIO Dept. Biol. Vegetal y EcologiaUniversidad de Sevilla Apartado de Correos 1095 Sevilla 41080 SPAIN fax 954-557059 Fruit and seed anatomy and morphology, palynology of Scrophulariaceae; flora of North Morocco JUDD WALTER S. Department of Botany 220 Bartram Hall University of Florida Gainesville FL 32611 352-392-5135, 352-495-2752; fax 352-392-3993; e-mail lyonia@nervm.nerdc.ufl.edu Angiosperm systematics - especially Ericaceae, Melastomataceae JUDZIEWICZ EMMET J. P.O. Box 144 Mountain WI 54149 Tropical Poaceae, especially herbaceous bamboos; South American grasses generally JUNAK STEVE Santa Barbara Botanic Garden 1212 Mission Canyon Road Santa Barbara CA 93105 805-682-4726, 805-682-4034; fax 805-563-0352 Flora of California Islands; systematics of California Stachys (Lamiaceae) KADEREIT JOACHIM W. Institut f.Spezielle Botanik u. Botanischer Garten Johannes Gutenberg-Univers. Mainz 55099 GERMANY 49-6131-393755; fax 49-6131-393524; e-mail kadereit@mzdmza.zdv.uni-mainz.de Papaveraceae and annual Eurasian species of the genus Senecio KAJITA TADASHI Department of Biology Faculty of Science Kyushu University Fukuoka 812-81 JAPAN 81-92-642-2615; fax 81-92-642-2645; e-mail tkajiscb@mbox.nc.kyushu-u.ac.jap Systematics of Leguminosae; population biology in tropical forests KALLUNKI JACQUELYN A. New York Botanical Garden 200th St. & Southern Blvd. Bronx NY 10458-5126 718-817-8638; fax 718-220-6504; e-mail jkallunki@nybg.org Neotropical Rutaceae KAMPNY CHRISTINE Dept. of Botany 220 Bartram Hall University of Florida Gainesville FL 32611 352-392-6564; fax 352-392-3993; e-mail cmk@flmnh.ufl.edu KANG SOON SUK Department of Biology Gyeongsang National University Chin-Ju 660-701 SOUTH KOREA KARIS PER OLA Swedish Museum of Nat Hist Box 50007 104 05 Stockholm SWEDEN 46-8-6664215; fax 46-8-6664221; e-mail fbo-peo@nrm.se Asteraceae, Asteroideae KARRON JEFFREY D. Dept of Biological Sciences P.O. Box 413 Univ of Wisconsin-Milwaukee Milwaukee WI 53201 414-229-6003; fax 414-229-3926; e-mail karron@csd.uwm.edu KATINAS LILIANA Dept. Cient. de Plantas Vascu.Museo de Ciencias Naturales Paseo del Bosque s/n, 1900 La Plata ARGENTINA 54-21-218217; fax 54-21-25-7527; e-mail freire%lasbe.org.ar@uunet.uu.net Systematics of Asteraceae, focusing on morphology and anatomy; cladistics and historical biogeography KATO MASAHIRO Bot. Gardens, Faculty of Sci. Univ. of Tokyo, 3-7-1 Hakusan Bunkyo-ku Tokyo 112 JAPAN 81-3-3814-0138; fax 81-3-3814-0139; e-mail orang@hongo.ecc.u-tokyo.ac.jp KAUL ROBERT B. School of Biological Sciences University of Nebraska Lincoln NE 68588-0118 402-472-2715, 402-489-8413; fax 402-472-2083 Angiosperm morphology; Alismataceae; floristics KAWANO SHOICHI Department of Botany Faculty of Science Kyoto University Kyoto 606 JAPAN 81-75-753-4131; fax 81-75-753-4122 KEARNS DENIS M. 710 Liles Socorro NM 87801 505-835-2305; e-mail dkearns@sevilleta.unm.edu Cucurbitaceae: systematics and anatomy KEATING RICHARD C. Herbarium Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166 314-577-5169; fax 314-577-9596; e-mail rkeatin@eniac.ac.siue.edu Comparative anatomical studies: Araceae, Onagraceae, Chloranthaceae, Solanaceae KEELEY JON E. Department of Biology Occidental College Los Angeles CA 90041 213-259-2898; fax 213-341-4974; e-mail chap@oxy.edu Evolution of Isoetes (Isoetaceae), systematics and ecology of Arctostaphylos (Ericaceae) KEELEY STERLING C. Dept. of Botany University of Hawaii 3190 Maile Way Honolulu HI 96822 808-956-8043, 808-956-8369; fax 808-956-3923; e-mail sterling@uhunix.uhcc.hawaii.edu Systematics of Vernonieae (Asteraceae), chaparral fire ecology KEIL DAVID J. Biological Sciences DepartmentCalifornia Polytechnic State University San Luis Obispo CA 93407 805-756-2043; fax 805-756-1419; e-mail dkeil@oboe.calpoly.edu Systematics of Asteraceae, Pectis; floristics of California and Arizona KELCH DEAN G. 1619 Lillian St Crockett CA 94525 510-787-3186; fax 916-752-5410; e-mail dgkelch@ucdavis.edu KELCHNER SCOT Department of Botany Bessey Hall Iowa State University Ames IA 50011 515-294-4035; e-mail kelch@iastate.edu Phylogeny and biogeography of Chusquea section Swallenochloa; phytogeography, molecular evolution, macroevolution KELLEY WALTER A. Biology Department Mesa College Grand Junction CO 81501 303-248-1650, 303-245-6130 Biosystematics of Cryptantha (Boraginaceae) and Portulacaceae KELLOGG ELIZABETH A. Harvard University Herbaria 22 Divinity Avenue Cambridge MA 02138 617-496-4612, 617-495-2365; fax 617-495-9484; e-mail tkellogg@oeb.harvard.edu Systematics of Poaceae; Flora of the Lesser Antilles KELLY LAWRENCE M. L. H. Bailey Hortorium Cornell University Ithaca NY 14853 607-255-8916; fax 607-255-7979; e-mail lmk11@cornell.edu Plant Systematics KELSO SYLVIA Department of Biology Colorado College Colorado Springs CO 80903 719-389-6405; fax 719-389-6940; e-mail tkelso@cc.colorado.edu Arctic and Alpine flora; Primulaceae KENNEDY HELEN Herbarium - Botany Department Univ of British Columbia Vancouver BC V6T 1Z4 CANADA 604-822-3344; 604-599-6913; fax 604-822-6089; e-mail userthal@mtsg.ubc.ca Pollination biology; taxonomy of Marantaceae KEPHART SUSAN R. Department of Biology Willamette University Salem OR 97301 503-370-6481, 503-371-7161; fax 503-375-5425; e-mail skephart@willamette.edu Breeding systems and pollination ecology of Asclepias (Asclepiadaceae) and Silene (Caryophyllaceae) KERSTETTER TULLI 2050 Ward Road Bozeman MT 59715 406-586-3057; fax 406-586-3191 KESHMIRI VIDA P.O. Box 1428 Agoura Hills CA 91376 KIGER ROBERT W. Hunt Institute for Botanical Documentation Carnegie-Mellon University Pittsburgh PA 15213 412-268-2434, 412-372-9056; fax 412-268-5677; e-mail rk2y@andrew.cmu.edu Systematics of vascular plants; history and bibliography of botany KILLEEN TIMOTHY J. Casilla 2489 Santa Cruz BOLIVIA 591-3-366574; fax 591-3-366574; e-mail killeen@mobot.org Neotropical floristics (Bolivia: cerrado, pantanal, and semideciduous forest) and the Gramineae KIM HYI-GYUNG Department of Botany University of Texas Austin TX 78713 512-471-8854; fax 512-471-3878; e-mail boak116@utxvms.cc.utexas.edu KIM JOO-HWAN Plant Tax. Lab., Dept. BiologyKorea University 1,5-ka Anam-dong, Sungbuk-ku Seoul 136-701 SOUTH KOREA 82-2-920-1479; fax 82-2-923-9522; e-mail kimjh@kuccnx.korea.ac.kr Angiosperm systematics, especially Euonymus (Celastraceae) KIM KI-JOONG Department of Biology Yeong-Nam University Kyeong-San Kyeong-Book 712-749 SOUTH KOREA 82-53-816-0126; fax 82-53-816-0126; e-mail kjkim@ynucc.yeungnam.ac.kr Systematics of Asteraceae KIM MAENG-KI Department of Biology College of Natural Sciences Pusan National University Pusan 609-735 SOUTH KOREA 82-051-510-1772; fax 82-051-581-2962; e-mail mkikim@hyowon.cc.pusan.ac.kr Systematics of Hemerocallis (Liliaceae); Violaceae KIM MIN-JU Department of Biology Ewha Womans University Seoul 120-750 KOREA 02-360-2366; fax 02-360-2385 KIM SEUNG-CHUL Dept. of Plant Biology The Ohio State University 1735 Neil Avenue Columbus OH 43210-1293 614-292-6690; fax 614-292-6345; e-mail sckim@magnus.acs.ohio-state.edu KIM YUN SHIK Department of Biology Korea University 1,5-ka, Anam-Dong, Sungbuk-ku Seoul 136-701 KOREA 82-2-920-1479; fax 82-2-923-9522 KIRKBRIDE, Jr. JOSEPH H. USDA, ARS, SBML Room 304, Building 011A BARC-West Beltsville MD 20705-2350 301-504-9447; fax 301-504-5810; e-mail jkirkbri@asrr.arsusda.gov Systematics of Cucumis (Cucurbitaceae); neotropical Rubiaceae; Fabaceae, Loteae KIRKPATRICK BETH ANN Elmhurst College Box 12 Elmhurst IL 60126 708-617-3591; fax 708-617-3735; e-mail bethk@elmhcx9.elmhurst.edu KIRSCH JOHN A.W. The Zoological Museum Univ of Wisconsin-Madison Madison WI 53706 fax 608-262-5395; e-mail uwzm@wiscmacc.bitnet KLINE GENEVIEVE J. 1882 Shaw Woods Drive Rockford IL 61107 815-753-7848, 815-877-3521; e-mail psorensen@niu.edu Systematics of Agrimonia (Rosaceae) KNAPP SANDRA Department of Botany The Natural History Museum Cromwell Road London SW7 5BD UNITED KINGDOM 44-71-938-8877; fax 44-71-938-9260; e-mail s.knapp@nhm.ac.uk Solanum (Solanaceae); biogeography KNOX ERIC Dept. of Biological Sciences Rutgers University 101 Warren Street Newark NJ 07102 Evolution of giant senecios and giant lobelias, employing morphology, DNA, ecology, biogeography; Asteraceae, Lobeliaceae KNOX JOHN S. Dept. of Biology Washington & Lee University Lexington VA 24450 540-463-8892; fax 540-463-8012; e-mail knox.j@fs.sciences.wlu.edu Systematics of the Helenium autumnale (Asteraceae) complex; circumscription of species; causes of endemism KO SUNG CHUL Dept. of Biology, Han Nam Univ133 Ojung-Dong Daeduk-ku Taejon 300-791 SOUTH KOREA 82-42-629-7483; fax 82-42-625-5874 Phylogeny of Arisaema (Araceae) KOCH STEPHEN D. Programa de Botanica, IRENAT Colegio de Postgraduados 56230 Chapingo Mexico MEXICO 52-595-4-2200, ext. 5755; fax 52-595-4-2873 Taxonomy of the Poaceae; general floristics of Mexico KOLTERMAN DUANE A. Departamento de Biologia Recinto Universit. de MayaguezP. O. Box 5000 Mayaguez PR 00681-5000 787-832-4040 ext. 3431; fax 787-265-3837; e-mail d_kolterman@rumac.upr.clu.edu Chemosystematics of Euphorbiaceae KONDO KATSUHIKO Faculty of Sci Hiroshima Univ 1-3-1 Kagamiyama Higashi Hiroshima City 724 JAPAN 824-24-7490; fax 824-24-0738 Biosystematics of Theaceae, Droseraceae, Gentianaceae, and other Asiatic flowering plants KOONTZ JASON A. Department of Botany Washington State University P.O. Box 644238 Pullman WA 99164-4238 509-335-3066/3500; fax 509-335-3517; e-mail jkoontz@wsunix.wsu.edu KOPTUR SUZANNE Dept of Biological Sciences Florida International Univ Miami FL 33199 305-348-3103; fax 305-348-1986; e-mail kopturs@servax.fiu.edu Pollination ecology; breeding systems; plant/herbivore interactions KORNKVEN AMY B. 419 S. Washington St. Watertown WI 53094 414-206-0562 KOWAL ROBERT R. Univ. of Wisconsin, Madison Dept. of Botany, Birge Hall 430 Lincoln Drive Madison WI 53706-1381 608-262-2494; fax 608-262-7509; e-mail rrkowal@macc.wisc.edu Systematics of Senecio section Aurei; multivariate statistical analyses; cytology of Asteraceae tribe Senecioneae KRAL ROBERT Herbarium, Box 1705, Sta. B Vanderbilt University Nashville TN 37235 615-322-3548; fax 615-343-0336 Plant taxonomy; floras of Alabama and Tennessee; New World Xyridaceae; Cyperaceae KRAPOVICKAS ANTONIO IBONE C.C. 209 Corrientes 3400 ARGENTINA KRELLWITZ ERIN CAISTER Dept. of Botany Duke University Box 90339 Durham NC 27708-0339 919-684-3715; fax 919-684-5412; e-mail ecaister@acpub.duke.edu Systematics and evolution of life cycles of marine green algae (Bryopsidaceae) KRESS W. JOHN Department of Botany NHB-166 Smithsonian Institution Washington DC 20560 202-357-3392; fax 202-786-2563; e-mail mnhbo008@sivm.si.edu Tropical systematics; Heliconia; Zingiberales KRON KATHLEEN A. Department of Biology Wake Forest University Winston-Salem NC 27109 910-759-5321; fax 910-759-6008; e-mail kronka@wfu.edu Molecular systematics and cladistic studies in Rhododendron; Ericaceae; Ericales; Polygonaceae KUBITZKI KLAUS Inst. fur Allgemaine Botanik Universitat Hamburg Ohnhorststrasse 18 Hamburg 22609 GERMANY 49-40-82282260; fax 49-40-82282254; e-mail kubi@botanik.uni-hamburg.de Angiosperm systematics and geography, esp. of the Neotropics KUIJT JOB Department of Biology University of Victoria Victoria BC V8W 2Y2 CANADA 604-721-8865; fax 604-721-7120 Parasitic angiosperms, especially mistletoes KUZOFF ROBERT K. 324 Science Hall Pullman WA 99164-4238 509-335-3500 Molecular systematics and development KYHOS DONALD W. 909 Fordham Drive Davis CA 95616 Biosystematics and evolutionary cytogenetics KYODA KURASONO Faculty of Agriculture Tamagawa University Machida-shi Tokyo 194 JAPAN 0427-38-3384 LACK H. WALTER Bot. Garten und Bot. Mus. Berlin-Dahlem Konigin Luise Strasse 6-8 Berlin 14195 GERMANY 030-831-4041 Bibliography of Asteraceae LADIGES PAULINE Dept of Botany University of Melbourne Parkville VIC3052 AUSTRALIA fax 03-344-7049 LaDUKE JOHN C. Dept of Biology - Box 9019 University Station University of North Dakota Grand Forks ND 58202 701-777-4678; fax 701-777-2623; e-mail laduke@plains.nodak.edu Chemosystematics of Sphaeralcea (Malvaceae) LAMBOY WARREN F. Plant Genetic Resources Unit NY State Agri Exp Station Cornell University Geneva NY 14456-0462 315-787-2359; fax 315-787-2339; e-mail wfL1@cornell.edu Aster; multivariate analysis; RAPDs; microsatellite DNA repeats LAMMERS THOMAS G. Botany Field Mus of Nat Hist Roosevelt Road at Lake Shore Drive Chicago IL 60605-2496 312-922-9410 ext. 317; fax 312-427-7269; e-mail lammers@fmnh.org Systematics of Lobelioideae (Campanulaceae) LANDRUM JAMES V. Department of Botany P.O. Box 7640 University of Texas Austin TX 78713-7640 512-471-4524; fax 512-471-3878; e-mail vlandrum@uts.cc.utexas.edu LANDRUM LESLIE R. Department of Botany Arizona State University Tempe AZ 85287 602-965-4679; fax 602-965-6899; e-mail icLrL@asuvm.inre.asu.edu New World Myrtaceae; flora of Chile; flora of Arizona LANE MEREDITH A. McGregor Herb. Univ of Kansas 2045 Constant Ave. Lawrence KS 66047 913-864-4493; fax 913-864-5321; e-mail mlane@ukans.edu Taxonomy; cytogenetics; scanning electron microscope-level morphology; pollination biology and ecology of homochromous Astereae (Asteraceae) LANG FRANK A. Department of Biology Southern Oregon State College Ashland OR 97520 541-552-6342; fax 541-552-6415; e-mail flang@wpo.sosc.osshe.edu LARSON GARY E. Department of Biology P.O. Box 2207 B South Dakota State Univ Brookings SD 57007-0595 605-688-4552; fax 605-688-6677 Flora of the northern Great Plains; aquatic and wetland vasculars LAVIN MATT Department of Biology Montana State University Bozeman MT 59717 406-994-2032; fax 406-994-3190; e-mail ubiml@msu.oscs.montana.edu Systematics of Fabaceae LAWSON CHERYL A. Dept of Botany & Microbiology University of Oklahoma Norman OK 73019 405-325-1654 Galium (Rubiaceae) of the southeastern United States; botany of the Major Long Expedition of 1820 LEDINGHAM GEORGE F. Department of Biology University of Regina Regina SK S4S 0A2 CANADA 306-585-4254; fax 306-585-4894 LeDUC F. Alice Dept. HFRR Throckmorton Hall, Room 2021 Kansas State University Manhattan KS 66506-4002 913-532-1417; fax 913-532-6949; e-mail aleduc@oz.oznet.ksu.edu LEE BYOUNG YOON Dept. Plant Bio., 265 Morrill 505 S. Goodwin Ave. University of Illinois Urbana IL 61801 217-244-5928; fax 217-244-7246; e-mail byoung_yoon_lee@qms1.life.uiuc.edu Systematics of tribe Caucalideae (Apiaceae) using morphological and molecular data LEE CHUNG-HEE Departmeny of Biology Sung Kyun Kwan University Suwon 440-746 SOUTH KOREA 81-331-290-5315; fax 81-331-290-5315 LEE HYUN-WOO Dept. of Biology College of Natural Sciences Seoul National University Seoul 151-742 KOREA 82-2-888-6276; fax 82-2-872-6881 LEE JOONGKU Department of Biology Sung Kyun Kwan University Suwon 440-746 SOUTH KOREA 82-331-290-5315; fax 82-331-290-5315 LEE JUNGHO Department of Botany Texas A&M University College Station TX 77843 409-694-2745; fax 409-862-1977 or 409-694-2745; e-mail jlee@bio.tamu.edu Phylogenetic relationships in chloroplast introns, genes, and operons between land plants and charophytes (Chlorophyta) LEE NAM SOOK Department of Biology Ewha Women's University Seoul 120-750 SOUTH KOREA 82-2-360-2366; fax 82-2-360-2385; e-mail namsook@mm.ewha.ac.kr LEE SANGTAE Department of Biology Sung Kyun Kwan University Suwon 440-746 SOUTH KOREA 82-331-290-5315; fax 82-331-290-5315 LEFEBVRE CLAUDE Jardin Experimental J. MassartUniversite Libre de Bruxelles Chaussee de Wavre, 1855 Brussels 1160 BELGIUM 322-672-40-50; FAX 322-672-02-84 Biosystematics of Armeria (Plumbaginaceae); microevolutionary processes in heavy metal polluted areas LELONG MICHEL G. Department of Biology University of South Alabama Mobile AL 36688 334-460-7528 Panicum (Poaceae) LEMKE DAVID E. Department of Biology Southwest Texas State Univ San Marcos TX 78666 512-245-2178; fax 512-245-8713; e-mail dL10@swt.edu Systematics of Flacourtiaceae; flora of Texas LEON BLANCA Department of Geography Univ. Maryland Baltimore Cnty.5401 Wilkens Ave. Baltimore MD 21228 301-504-8895; fax 301-504-5810; e-mail blancal@mt.ars-grin.gov Taxonomy; Polypodiaceae, Dryopteridaceae (Triplophyllum); floristics; Andean pteridophytes; Peru LePAGE BEN A. Department of Geology University of Pennsylvania Philadelphia PA 19104-6316 215-898-5618; fax 215-898-0964; e-mail blepage@sas.upenn.edu LEPPIG GORDON Herbarium Biology Department Humboldt State University Arcata CA 95521 707-826-4801; fax 707-826-3201; e-mail gtl1@axe.humboldt.edu LERSTEN NELS R. Department of Botany Iowa State University Ames IA 50011 515-294-2169; fax 515-294-1337; e-mail nlersten@iastate.edu Systematic anatomy of angiosperms LES DONALD H. Ecol. & Evol. Biol., U-42 University of Connecticut 75 North Eagleville Road Storrs CT 06269-3042 860-486-5703; 860-486-3937; fax 860-486-4320; e-mail les@uconnvm.uconn.edu Systematics and evolution of aquatic vascular plants LEVIN DONALD A. Department of Botany University of Texas Austin TX 78713-7640 512-471-4685; fax 512-471-3878; e-mail dlevin@uts.cc.utexas.edu LEVIN GEOFFREY A. Center for Biodiversity Ill. Natural History Survey 607 East Peabody Drive Champaign IL 61820 217-244-7481; fax 217-333-4949; e-mail levin1@uiuc.edu Systematics of Euphorbiaceae; leaf morphology LEWIS F. HARLAN 14280 Sunset Boulevard Pacific PalisadesCA 90272 213-825-1671, 213-454-2037 Evolutionary biology of Clarkia (Onagraceae); speciation LEWIS LOUISE A. Department of Biology University of New Mexico 167 Castetter Hall Albuquerque NM 87131-1091 505-277-6681; fax 505-277-0304; e-mail lewisL@unm.edu Green algae and bryophytes; molecular systematics and ultrastructure LEWIS PAUL O. Department of Biology University of New Mexico 167 Castetter Hall Albuquerque NM 87131-1091 505-277-6681; fax 505-277-0304; e-mail lewisp@unm.edu Systematics of Polygonella (Polygonaceae) LEWIS WALTER H. Biology Department Campus Box 1137 Washington University St. Louis MO 63130 314-935-6841; fax 314-935-4432; e-mail lewis@biodpt.wustl.edu Medical botany; palynology; aerobiology LI JIANHUA Plant Biology Department Univ. of New Hampshire Nesmith Hall Durham NH 03824 603-862-3860; fax 603-862-4757; e-mail jli@christa.unh.edu Systematics of Hamamelidaceae LI JIANWEI Dept. of Botany The University of Kansas Lawrence KS 66045-2106 913-832-2018; fax 913-864-5321; e-mail jianwei@kuhub.cc.ukans.edu Biosystematics of pteridophytes; phylogenetic studies, using isozymes and DNA, of relationships in a species complex in Polypodium LI SHIYOU Tucker Center, Coll. Forestry S. F. Austin State University Nacogdoches TX 75962-6109 409-468-4600; fax 409-468-1195; e-mail f_lis@titan.sfasu.edu Systematics and biogeography of boreal and temperate plants; medical botany (e.g., Camptotheca (Nyssaceae), Phellodendron (Rutaceae) LIAO LAWRENCE M. Department of Biology De La Salle University 2401 Taft Avenue Manila 1004 PHILIPPINES 63-2-504611 ext. 460; fax 63-2-500451; e-mail cosLmL@dLsu.edu.ph LICHVAR ROBERT US Army Corps of Engineers Waterways Experiment Station 3909 Halls Ferry Road Vicksburg MS 39180 601-634-2983; fax 601-634-4016; e-mail lichvar@draba.wes.army.mil Brassicaceae, especially Draba and Physaria in western U.S.; Floristics of U.S.; wetland plant identification LICKEY EDGAR B. Department of Biology Appalachian State University Boone NC 28608 704-262-2174, 704-297-3381; e-mail eL782@appstate.edu Population genetics of bald and pond cypress (Cupressaceae); paleobotany; southeastern flora LIEDE SIGRID ABTLG Spezielle Botanik (Biologie V) Albert-Einstein-Allee 11 Ulm 89081 GERMANY 49-731-502-2699; fax 49-731-502-2720; e-mail liede@biologie.uni-ulm.de Asclepiadaceae, subtribe Cynanchinae LINDER H. P. Bolus Herbarium Botany Department University of Cape Town Rondebosch 7700 SOUTH AFRICA 27-21-650-3726; e-mail linder@botany.uct.ac.za Phylogeny and classification of commelinid monocots, particularly Restionaceae, Poaceae and allied families; southern African Orchidaceae; flora of the south-western Cape Province LIPKIN ROBERT Alaska Nat Heritage Program 707 A Street #208 Anchorage AK 99501 907-257-2727; fax 907-258-9139; e-mail anrl@acad2.alaska.edu Oxytropis (Fabaceae); floristics and rare plants of Alaska and the arctic LIPSCOMB BARNEY L. 1300 Denton Dr. Carrollton TX 75006 817-332-4441; fax 817-332-4112; e-mail barney@brit.org LIS RICHARD California Department of Fish and Game 601 Locust Street Redding CA 96001 916-225-2142; fax 916-225-2381; e-mail lis@ucjeps.herb.berkeley.edu Morphometrics; woody Rosaceae; Cactaceae phytochemistry LISTON AARON Dept of Botany & Plant Path Oregon State University 2082 Cordley Hall Corvallis OR 97331-2902 541-737-5301; fax 541-737-3573; e-mail listona@bcc.orst.edu Molecular systematics; Fabaceae LITT AMY Herbarium The New York Botanical Garden Bronx NY 10458-5126 718-817-8677; fax 718-562-6780; e-mail alitt@nybg.org OR litt@amnh.org LITTLE R. JOHN 16 Pebble River Circle Sacramento CA 95831 916-427-0703, 916-427-0852; fax 916-427-2175 LITTLE, JR. ELBERT L. 924 20th Street South Arlington VA 22202 Coniferae; New World trees LIU HO-YIH Department of Biology Nat'l Sun-Yat-Sen University Kaohsiung REPUBLIC OF CHINA 886-7-531-6171 ext. 3608; fax 886-7-531-9333; e-mail hoyih@cc.nsysu.edu.tw LIU SHUNGUO Biology Department University of Regina Regina SK S4S 0A2 CANADA 306-585-4251; fax 306-585-4894; e-mail liushun@leroy.cc.uregina.ca LONARD ROBERT Department of Biology Univ of Texas-Pan American Edinburg TX 78539 512-381-3537 Poaceae LONGPRE E. KEITH Department of Biology Box 15 Western State College Gunnison CO 81231 970-943-2017, 970-641-0468; fax 970-943-7069; e-mail klongpre@wsc.colorado.edu plant taxonomy LOPEZ-FERRARI ANA R. Biologia, CBS UAMIZ-Iztapalapa Apdo Postal 55-535 Mexico D.F. 09340MEXICO 525-7-24-46-89; fax 525-7-24-46-88; e-mail aes@xanum.uam.mx Monocotyledons of Mexico; Apiaceae LOREA FRANCISCO G. Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166 314-577-5169; fax 314-577-9596; e-mail s927872@umslvma.umsl.edu LORENCE DAVID Nat'l Tropical Bot. Garden P. O. Box 340 Lawai Kauai HI 96765 808-332-7324; fax 808-332-9765; e-mail lorence@aloha.net Monimiaceae and Rubiaceae of Mexico and Central America LOTT EMILY JANE 1021 Village Pky. Coppell TX 75019-6313 214-393-1917; fax 800-613-3637; e-mail ejlott@aol.com LOURTEIG ALICIA Laboratoire de Phanerogamie Mus Nat'l d'Histoire Naturelle57 rue Cuvier Paris F-750005 FRANCE LOWREY TIMOTHY K. Department of Biology University of New Mexico Albuquerque NM 87131 505-277-2604; fax 505-277-0304 e-mail tlowrey@hydra.unm.edu Systematics and evolution of Asteraceae; reproductive biology of Nepenthaceae LOWRY II PORTER P. Missouri Botanical Garden P. O. Box 299 St. Louis MO 63166-0299 314-577-9453; fax 314-577-9596; e-mail lowry@mobot.org Systematics of Araliaceae; floristics and conservation of Madagascar LUCKOW MELISSA L. H. Bailey Hortorium 467 Mann Library Cornell Library Ithaca NY 14853 607-255-7829; fax 607-255-7979; e-mail mal8@cornell.edu LUNDBERG JOHN G. Dept. of Ecol. & Evol. BiologyUniversity of Arizona Tucson AZ 85721 fax 520-621-9190 LUTEYN JAMES L. New York Botanical Garden Bronx NY 10458-5126 718-817-8645, 914-949-0638; fax 718-562-6780; e-mail jluteyn@nybg.org Systematics of neotropical Ericaceae, Campanulaceae, and Plumbaginaceae; Andean flora LUTZONI FRANCOIS MARIO Department of Biology Indiana University Bloomington IN 47405-6801 812-855-3692; fax 812-855-6705; e-mail flutzoni@bio.indiana.edu MA YAN Dept. Horticultural Sciences Texas A&M University College Station TX 77843 409-845-9500; fax 409-845-2745; e-mail monosom@acs.tamu.edu Cytogenetics and breeding in Rosa (Rosaceae); Chinese ornamental plants MacDOUGAL JOHN M. Missouri Botanical Garden P. O. Box 299 St. Louis MO 63166 314-577-5190; fax 314-577-9521; e-mail macdougj@mobot.org Taxonomy of Passifloraceae MACIOR L. W. Department of Biology University of Akron Akron OH 44325-3908 216-972-7155; fax 216-972-8445; e-mail macior@uakron.edu Pollination ecology MADRINAN SANTIAGO Harvard University Herbaria 22 Divinity Avenue Cambridge MA 02138 617-495-9748; fax 617-495-9484; e-mail smadrinan@harvard.edu MAGNEY DAVID L. 44 Sycamore Lane Ojai CA 93023 805-650-7000, 805-646-6045; fax 805-650-7010; e-mail dmagney@aol.com MAGRATH LAWRENCE K. USAO Box 82308 Univ of Sci. & Arts of Okla. Chickasha OK 73018-5358 405-224-3140, ext. 292 or 284; fax 405-521-6244 or 405-222-0904; e-mail facmagratlk@mercur.usao.edu North American Orchidaceae; flora of Oklahoma MAHONEY ALISON M. Dept. of Botany 132 Birge Hall, 430 Lincoln DrUniversity of Wisconsin Madison WI 53706-1381 608-262-2792; e-mail amahoney@students.wisc.edu Biosystematics of Packera (Asteraceae); molecular systematics MAKDISI THOMAS 5206 Mimosa Lane Richmond TX 77469-9626 713-342-0355 MAKI MASAYUKI Dept. of Biology Fukuoka Univ. of Education Akama 729-1, Munakata Fukuoka 811-41 JAPAN 81-940-35-1387; fax 81-940-35-1716; e-mail makim@fukuoka-edu.ac.jp MALCOMBER SIMON T. Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166-0299 314-577-9585; fax 314-577-9596; e-mail malcombe@mobot.mobot.org Palaeotropic systematics and evolution; Rubiaceae; flora of Madagascar MANCHESTER STEVEN R. Dept of Natural Science Florida Museum of Nat Hist University of Florida Gainesville FL 32611-2035 904-392-6564; fax 904-392-8783; e-mail steven@nervm.nerdc.ufl.edu Paleobotany MANHART JAMES R. Department of Biology Texas A & M University College Station TX 77843 409-845-3356; fax 409-862-1977; e-mail manhart@bio.tamu.edu Molecular systematics MANNING WAYNE E. 27 Brown Street Lewisburg PA 17837 717-524-9135 Juglandaceae of the world MANOS PAUL S. Department of Botany Duke University Durham NC 27706 919-684-2184/4290; e-mail pmanos@acpub.duke.edu Systematics of Quercus (Fagaceae) MARHOLD KAROL Botanicky ustav SAV Dubravska cesta 14 Bratislava SK-842 23 SLOVAK REPUBLIC +42-7-375840, +42-7-822408; fax +42-7-371948; e-mail botukmar@savba.savba.sk Taxonomy & biosystematics, flora of Slovakia, Cruciferae, Cardamine MARKOS STACI 2510 Bancroft #315 Berkeley CA 94704 203-347-4177; e-mail smarkos@garnet.berkeley.edu Arctostaphylos (Ericaceae) nrDNA-ITS sequence MARR KEN L. Botany Dept. 3529-6270 University Blvd. University of British ColumbiaVancouver BC V6T 2B1 CANADA 604-822-2133; fax 604-822-6089; e-mail usermarr@mtsg.ubc.ca MARSDEN KIM L. Department of Biology San Diego State University San Diego CA 92182-0057 619-594-7827; fax 619-594-5676; e-mail kmarsden@sunstroke.sdsu.edu Systematics of Eryngium sect. Arneata (Apiaceae) MARSH JANET Department of Botany Arizona State University Box 871601 Tempe AZ 85287-1601 602-965-7735; fax 602-965-6899; e-mail asjem@asuvm.inre.asu.edu MARTIN DAVID L. US Fish and Wildlife Service 6620 Southpoint Drive South Suite 310 Jacksonville FL 32216-0912 904-232-2580; fax 904-232-2404; e-mail r4fwe_jafl@mail.fws.gov Endangered plants MARTINEZ MAHINDA Esc. de Biologia - UAQ Cerro de las Campanas s/n Queretaro QRO76017 MEXICO MARTINEZ-LABORDE JUAN B. Dept. de Biologia Vegetal Escuela T.S. de Ingen. Agron. Ciudad Universitaria Madrid 28040 SPAIN 34-1-336-5664; fax 34-1-336-5656 Taxonomy, numerical taxonomy, biosystematics, phylogeny, plant geography, Brassicaceae (Diplotaxis, Rorippa, Nasturtium, Sisymbrella), Monimiaceae MASON, JR. CHARLES T. Herbarium 113 Shantz Building University of Arizona Tucson AZ 85721 602-621-7243 Arizona flora MASSEY JIM R. Department of Biology Coker Hall CB# 3280 University of North Carolina Chapel Hill NC 27514 919-962-6931; fax 919-962-1625; e-mail massey.coker@mhs.unc.edu Vascular flora of the southeastern United State; reproductive biology of Ploygalaceae MAST AUSTIN R. 1111 Erin St. Madison WI 53715 608-262-4422; e-mail armast@students.wisc.edu MATHEWS SARAH Harvard University Herbaria 22 Divinity Avenue Cambridge MA 02138 617-496-2219; fax 617-495-9484; e-mail smathews@oeb.harvard.edu MATOS JENNIFER ANN Department of Biology Cal. State - Northridge 18111 Nordhoff Street Northridge CA 91330-8303 818-885-2158; fax 818-885-2034; e-mail jmatos@huey.csun.edu MATTHEW K. M. Rapinat Herbarium St. Joseph's College Tiruchirapalli 620002 INDIA 0431-29052 Mosses; plants of Kurseong MATTHEWS JAMES F. Department of Biology University of North Carolina Charlotte NC 28223 704-547-4061, 704-366-7848; fax 704-547-3128; e-mail jmatthws@unccvm.uncc.edu Floristics; species biology of endangered species MAXWELL RICHARD H. 1750 Klerner Lane New Albany IN 47150-1943 812-944-4977 Fabaceae subtribe Diocleinae MAYER MICHAEL S. Department of Biology University of San Diego 5998 Alcala Park San Diego CA 92110-2492 619-260-4729; fax 619-260-6804; e-mail spike@acusd.edu Morphometric and electrophoretic studies in Polystichum McCLATCHEY WILL Florida St. Museum, Herbarium P.O. Box 110530 University of Florida Gainesville FL 32611-0530 352-392-1767; fax 352-392-3993; e-mail mcclat@nabalu.flas.ufl.edu McCLINTOCK ELIZABETH 1551 9th Ave San Francisco CA 94122 415-564-3408 Hydrangeaceae; ornamental flora of California; California weeds of ornamental origin; taxonomy McCOURT RICHARD M. Dept of Biological Sciences DePaul University Chicago IL 60614 312-362-8171; fax 312-362-5869; e-mail biormm@depaul McDADE LUCINDA Dept. of Ecol. & Evol. Biol. University of Arizona Tucson AZ 85721 520-621-8220; fax 520-621-9190; e-mail lam@ccit.arizona.edu Phylogenetic systematics; Acanthaceae McDANIEL SIDNEY Institute for Bot Exploration Box EN Miss. State MS 39762-5668 601-325-7570; fax 601-325-7939; e-mail smcd@ra.msstate.edu Flora of Amazonian Peru and southern United States; Ericaceae; Piperaceae; Carex (Cyperaceae) McDILL JOSHUA P.O. Box 611 Napa CA 94559 415-474-0670; e-mail joshm@sfsu.edu McDONALD CHARLES B. US Fish and Wildlife Service 2105 Osuna Road, NE Albuquerque NM 87113 505-761-4525; fax 505-761-4542 McDOWELL TIM Dept. of Botany Box 90339 Duke University Durham NC 27708 919-684-3056; fax 919-684-5412; e-mail timdmcd@acpub.duke.edu Exostema; systematics of neotropical Rubiaceae McLELLAN TRACY Department of Genetics Univ. of the Witwatersrand Private Bag 3 WITS 2050 SOUTH AFRICA 27-11-716-2161; fax 27-11-403-1733; e-mail 108trm@cosmos.wits.ac.za Begoniaceae McMAHON MICHELLE Dept. Ecol. & Evol. Biology University of Arizona Tucson AZ 85721 520-621-1889; fax 520-621-9190; e-mail spiker@ccit.arizona.edu Plant systematics; floristics; phylogenetic biology; tribe Amorpheae (Fabaceae) McMULLEN CONLEY K. Dept. of Biol. and Chemistry West Liberty State College West Liberty WV 26074 304-336-8070; fax 304-336-8266 Reproductive biology of Galapagos Islands plants McNEAL, JR. DALE W. Dept of Biological Sciences University of the Pacific Stockton CA 95211 209-946-2181; fax 209-946-3022 Taxonomy of Allium (Liliaceae) McNEILL JOHN Royal Ontario Museum 100 Queen's Park Toronto ON M5S 2C6 CANADA 416-586-5639; fax 416-586-8044; e-mail johnm@rom.on.ca Caryophyllaceae; Polygonaceae; nomenclature; numerical techniques in systematics McPHERSON GORDON D. Missouri Botanical Garden P. O. Box 299 St. Louis MO 63166-0299 314-577-9571; fax 314-577-9596; e-mail mcpherso@mobot.org Floristics of New Caledonia; Convolvulaceae - especially Ipomoea MEACHAM CHRISTOPHER A. Jepson Herbarium 1001 Valley Life Sci Bldg 2465University of California Berkeley CA 94720-2465 510-642-7179, 510-527-6537; e-mail meacham@violet.berkeley.edu Computer applications in plant systematics; quantitative systematics; systematics of Berberidaceae MEAGHER WALTER The Orchards Hopcraft Lane Deddington OX OX15 0TD ENGLAND 01-869-338-202 Vegetation of central Mexico; floristic inventories; vegetation and flora of temperate regions of North America MEEROW ALAN W. IFAS Research & Educ. Center University of Florida 3205 Southwest College Avenue Fort Lauderdale FL 33314 305-475-8990; fax 305-475-4125; e-mail awm@gnv.ifas.ufl.edu Systematics of Amaryllidaceae MEIJER WILLEM 683 Springridge Drive Lexington KY 40503 606-278-0769; fax 606-257-1717 Taxonomy of vascular plants; plant geography; economic botany; bryology MEJIAS JOSE A. Dept. de Biol. Veg. y Eco. Universidad de Sevilla Apartado de Correos 1095 Sevilla 41080 SPAIN 345-4557052; fax 345-4557059 MELENDEZ-ACKERMAN ELVIA J. Dept of Ecology & Evolutionary Biology University of California Irvine CA 92717 714-725-2242; fax 714-725-2181; e-mail eabg087@orion.oac.uci.edu MELLICHAMP T. LAWRENCE Biology Department University of North Carolina Charlotte NC 28223 704-547-4055; fax 704-547-3128; e-mail fbi00tlm@unccvm.uncc.edu Pollination biology and systematics; systematics, ecology, and cultivation of carnivorous plants; angiosperm systematics MENAPACE FRANCIS J. Department of Biology Box 5162 North Alabama University Florence AL 35632 MESLER KAREN LU Department of Biology Humboldt State University Arcata CA 95521 MESLER MICHAEL Department of Biology Humboldt State University Arcata CA 95521 707-826-3674; 707-826-3201; e-mail meslerm@axe.humboldt.edu MICHENER DAVID University of Michigan Botanical Gardens 1800 North Dixboro Road Ann Arbor MI 48106 313-998-7061; fax 816-747-1651 MICKEL JOHN T. New York Botanical Garden Bronx NY 10458-5126 718-817-8636; fax 718-220-6504; e-mail jmickel@nybg.org Taxonomy and morphology of pteridophytes; pteridophyte floras of Mexico and Hispaniola; monographic studies of Elaphoglossum and Anemia MILBURN JENNIFER RENE McGregor Herbarium University of Kansas 2045 Constant Avenue Lawrence KS 66047 913-864-4493; e-mail jrmi@kuhub.cc.ukans.edu MILLER DONNA HALL Department of Botany Miami University Oxford OH 45056 Bryphyte systematics; phytochemistry of Zygocactus; Mastigophora; angiosperm taxonomy MILLER JAMES S. Missouri Bot. Garden P.O. Box 299 St. Louis MO 63166-0299 314-577-9503; fax 314-577-9596; e-mail miller@mobot.org Systematics of Boraginaceae; natural products research MILLER JOE Dept. of Horticulture University of Wisconsin 1575 Linden Drive Madison WI 53706 608-262-7406; e-mail jmill@macc.wisc.edu MILLER JOHN M. Habitat Restoration Group 6180 Highway 9 P.O. Box 4006 Felton CA 95018 408-335-6819; fax 408-335-6810; e-mail hrg@cruzio.com Vascular plant systematics MILLER NORTON G. Biological Survey New York State Museum Albany NY 12230 518-474-5812; fax 518-473-8496; e-mail nmiller2@museum.nysed.gov Systematics of bryophytes and seed plants; quaternary paleobotany MILLER REGIS B. USDA - Forest Products Lab One Gifford Pinchot Drive Madison WI 53705-2398 608-231-9341; fax 608-231-9508; e-mail /s=r.miller/ou1=s32a@mhs-fswa.attmail.com Wood anatomy and wood identification; Flacourtiaceae; Juglandaceae; Leguminosae MILSTED DANA Department of Botany University of Georgia Athens GA 30602-7271 706-769-4896; e-mail milsted@dogwood.botany.uga.edu Floristics of Georgia (esp. Rabun County) MINELLI ALESSANDRO Dipartimento di Biologia Via Trieste 75 Padova I 35121 ITALY +39-69-827-6303; fax +39-69-827-6300; e-mail almin@cribi1.bio.unipd.it MINGO KENDRA A. Dept. of EPO Biology Campus Box 334 University of Colorado Boulder CO 80302 303-492-4658; e-mail mingo@ucsu.colorado.edu MINKIN J. PAUL 961 West Goodview Drive Virginia Beach VA 23464 804-420-2794 MIONE THOMAS Central Connecticut St. Univ. Biological Sciences Copernicus Hall New Britain CT 06050-4010 203-832-2656; fax 203-832-2946; e-mail mionet@csusys.ctstateu.edu Jaltomata and Hebecladus (Solanaceae) MISHLER BRENT D. Dept. of Integrative Biology University of California Berkeley CA 94720 510-642-2465; fax 510-643-5390; e-mail bmishler@garnet.berkeley.edu Bryology; systematic theory MITCHELL JOHN D. Herbarium New York Botanical Garden Bronx NY 10458-5126 718-817-8647 Anacardiaceae MOLVRAY MIA Biology Department Loyola University New Orleans LA 70118 504-865-2288; e-mail mia@mailhost.tcs.tulane.edu Orchidaceae, Viscaceae; morphometrics; species concepts MONTGOMERY JAMES D. Ecology III, Inc. Rural Delivery 1 Berwick PA 18603 717-542-2191; fax 717-542-1625 Pteridophyte taxonomy and ecology MOORE A. GERRY Department of Biology Box 1812, Station B Vanderbilt University Nashville TN 37235 615-322-2961; fax 615-343-0336; e-mail mooreag@ctrvax.vanderbilt.edu MOORE LYNN 385 Lake Purgatory Dr. Durango CO 81301 970-247-9643; fax 970-247-9643 Floristics MOORE MICHAEL O. Herbarium Department of Botany University of Georgia Athens GA 30602-7271 706-542-1823; fax 706-542-1805; e-mail mike@dogwood.botany.uga.edu MOORING JOHN S. Biology Department Santa Clara University Santa Clara CA 95053 408-554-4808, 408-554-4496, 408-241-3183; fax 408-554-5241; e-mail jmooring@scuacc.scu.edu Biosystematics of Eriophyllum (Asteraceae); cytogeography of Chaenactis douglasii (Asteraceae) MORDEN CLIFFORD W. Department of Botany 3190 Maile Way University of Hawaii Honolulu HI 96822 808-956-9636; fax 808-956-3923; e-mail cmorden@hawaii.edu Molecular evolution MOREFIELD JAMES D. Nevada Nat Heritage Program 1550 E. College Pkwy. #145 Carson City NV 89710 702-687-4245 Systematics of Filagininae (Asteraceae); floristics of California-Nevada White Mountains and arid SW MORENO NANCY P. Baylor College of Medicine Div. of School Based Programs One Baylor Plaza, Room 633 E Houston TX 77030-3498 713-798-8207; fax 713-798-8201; e-mail nmoreno@bcm.tmc.edu Systematics of Clematis (Ranunculaceae); flora of Veracruz MORGAN DAVID Department of Biology Western Washington University Bellingham WA 98225 360-650-6575; fax 360-650-3148; e-mail morgan@biol.wwu.edu Molecular systematics of Asteraceae MORGAN TIFFANY L. 66 Daughtry Dr., #404 Waco TX 76706 MORI SCOTT A. New York Botanical Garden Bronx NY 10458-5126 718-817-8742; fax 718-562-6780; e-mail smori@nybg.org Taxonomy, anatomy, and ecology of Lecythidaceae and Vochysiaceae MORIN NANCY R. Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166 314-577-5180, 314-451-5272; fax 314-577-9595; e-mail morin@mobot.org Campanulaceae - subfamily Campanuloideae MORLEY THOMAS C/O Plant Biology Dept. 220 Biological Sciences CenterUniversity of Minnesota St. Paul MN 55108 612-625-8213; fax 612-625-1738 Melastomataceae; floristics MORRELL PETER L. Rancho Santa Ana Botanic Gard.1500 North College Avenue Claremont CA 91711 909-625-8767; fax 909-626-7670; e-mail morrellp@cgs.edu MORRIS KARI E. 1006 W. 31st St., #2F Chicago IL 60608 312-996-2019, 312-247-9425 Tropical systematics MORRIS MICHAEL WAYNE Department of Biology North Georgia College Dahlonega GA 30597 706-864-1954; e-mail wmorris@nugget.ngc.peachnet.edu MORSE CALEB A. 1539 Vermont Street Lawrence KS 66044 913-842-7927; e-mail cmorse@falcon.cc.ukans.edu MORSE LARRY E. The Nature Conservancy 1815 North Lynn Street Arlington VA 22209 703-841-5361, 202-543-1656; fax 703-841-1283; e-mail lmorse@tnc.org Rare plant conservation; information management; Northeast flora MORSHIDI MAIMUNAH BINTE 230 Aikane Street Kailua HI 96734 808-956-2153; fax 808-956-3894; e-mail maimunah@uhunix.uhcc.hawaii.edu MORT MARK EUGENE Botany Department Washington State University P.O. Box 644238 Pullman WA 99164-4238 509-335-3500; fax 509-335-3517; e-mail mark_mort@mail.wsu.edu MORTON CYNTHIA M. Royal Botanic Gardens Kew Richmond SYRTW9 3AB UNITED KINGDOM Anatomy, morphology and phylogeny of Ebenaceae; related interests in Lissocarpaceae, Styracaceae, Cuspariinae (Ruraceae), and Dipterocarpaceae MORTON J. K. Department of Biology University of Waterloo Waterloo ON N2L 3G1 CANADA 519-885-1211 ext. 2564; fax 519-746-0614 Biosystematics of Caryophyllaceae, Lamiaceae, and Solidago canadensis aggregation (Asteraceae) MOTLEY TIMOTHY 3190 Maile Way Room 101 Honolulu HI 96822 808-956-3931; fax 808-956-3923; e-mail motley@uhunix.uhcc.hawaii.edu CpDNA and reproductive biology of Hawaiian Labordia (Loganiaceae) MOUNT DAVID W. Dept. Molecular & Cellular BioUniversity of Arizona Tucson AZ 85721 520-621-3151; fax 520-621-6159; e-mail mount@joplin.biosci.arizona.edu Population genetics; rare plants; Rumex orthoneurus (Polygonaceae), Clematis hirsutissima (Ranunculaceae), Purshia subintegra (Rosaceae), Senecio quarens (Asteraceae) MUELLER GREGORY M. Dept. of Botany Field Musum of Natural History Chicago IL 60605-2496 312-922-9410 ext. 319; fax 312-427-2530; e-mail mueller@fmnh.org MULLENNIEX ANNE F. 1841 West Avenue Eureka CA 95501-3160 707-445-1230 Molecular systematics MULLER JOCHEN Moltkestr. 14 KOLN 50859 GERMANY MULLINS JEANETTE S. John Franklin Lewis Herbarium P.O. Box 576 California PA 15419 412-938-4212 Liatris scariosa complex (Asteraceae); methods of teaching Botany (learning theory) MULLINS JOSEF Dept. Botany - Sch. Plant Sci.Univ. Reading - Whiteknights P.O. Box 221 Reading RG6 6AS ENGLAND 01734-875-123 ext. 4090; fax 01734-753-676; e-mail j.t.mullins@reading.ac.uk Nepenthaceae MUMMENHOFF K. Fachbereich Biologie Universitat Osnabrueck FB 5 Osnabrueck 49069 GERMANY 49-541-969-2856; fax 49-541-969-2870; e-mail mummenhoff@cipfb5.biologie.uni-osnabrueck.de Evolution and phylogeny of Lepidieae (Brassicaceae) using cpDNA and nrDNA; restriction site mapping; rbcl sequencing MUN JEONG-HWAN Dept. of Biology College of Natural Sciences Seoul National University Seoul 151-742 KOREA 82-2-888-6276; fax 82-2-872-6881; e-mail munjh@alltant.snu.ac.kr MUNOZ JUAN DE DIOS San Lorenzo 82 3100 Parana Provincia de Entre Rios ARGENTINA 043-218030; fax 54-043-975096 Argentine phanerogamic flora; Anacardiaceae MUNOZ-SCHICK MELICA Seccione Botanica, Museo Nac. de Historia Natural Casilla 787 Santiago CHILE Flora and vegetation of Chile MURAKAMI NORIAKI Botanical Gardens, Nikko Hanaishi-cho 1842 Nikko Tochigi 321-14 JAPAN 81-3-3814-0138; fax 81-3-3814-0139 MURRAY DAVID F. University of Alaska Museum 907 Yukon Drive Fairbanks AK 99775 907-474-7108; fax 907-474-5469; e-mail ffdfm@aurora.alaska.edu MURRAY NANCY A. Dept of Botany-Microbiology Ohio Wesleyan University Delaware OH 43015 614-368-3510; fax 614-368-3999; e-mail namurray@cc.owu.edu Annonaceae MURRELL ZACK E. Department of Biology Western Kentucky University Bowling Green KY 42101 502-745-6008; fax 502-745-6856; e-mail murreze@wkuvx1.wku.edu Evolutionary relationships of the Cornales; hybrids and introgression NACZI ROBERT F. C. Dept. of Biological Sciences Nunn Drive Northern Kentucky University Highland Heights KY 41099-0400 606-572-6929; fax 606-572-5566; e-mail naczi@nku.edu Systematics of Carex (Cyperaceae); systematics of Sarraceniaceae NASH III THOMAS H. Department of Botany Arizona State University Tempe AZ 85287-1601 602-965-7735; fax 602-965-6899 Lichenology NAVA RAFAEL FERNANDEZ APDO. Postal 17-564 Mexico, D.F. 011410 MEXICO 3-41-24-55; fax 3-41-24-55; e-mail rfernan@vmred1pn.1pn.mx NAVARO ANN M. Botany Department Biological Sciences Building Miami University Oxford OH 45056 513-529-4200; fax 513-529-4243; e-mail navaroam@muohio.edu Lycopodiaceae NEE MICHAEL New York Botanical Garden Bronx NY 10458-5126 718-817-8643; fax 718-562-6780; e-mail mnee@nybg.org Systematics of neotropical Solanaceae; floristics of Bolivia NEESE ELIZABETH University Herbarium University of California Berkeley CA 94720 510-642-2465, 510-758-7918; e-mail liz@ucjeps.herb.berkeley.edu Penstemon (Scrophulariaceae); floristics of western USA NEGRON VIVIAN Fairchild Tropical Garden 11935 Old Cutler Road Miami FL 33156 305-665-2844; fax 305-665-8032; e-mail negron@servms.fiu.edu Rubiaceae; Cycads (Zamiaceae) NEHER ROBERT T. Department of Biology University of La Verne 1950 Third Street La Verne CA 91750 909-593-3357 Tagetes (Asteraceae) NEILL DAVID A. Jatun Sacha Biological StationCasilla 17-12-867 Quito ECUADOR 593-2-441-592; fax 593-2-441-592; e-mail dneill@jsacha.ecx.ec Systematics of Fabaceae; floristics of western Amazonia; Neotropical dendrology NELSON ALLAN D. Dept. of Biology Box 158 Texas A&M Univ. - Kingsville Kingsville TX 78363-8202 512-595-3804; fax 512-595-3107; e-mail a-nelson@taiu.edu NELSON BURRELL E. Rocky Mountain Herbarium University of Wyoming Box 3165 Laramie WY 82071 307-766-2236; e-mail bnelsonn@uwyo.edu NEMOTO TOMOYUKI Biological Institute Faculty of Science Tohoku University Sendai, Miyagi 980 JAPAN 81-22-217-6689 ext.3475; fax 81-22-217-6689; e-mail i22585@cctu.cc.tohoku.ac.jp Systematics of Fabaceae NEPOKROEFF MOLLY Department of Botany University of Wisconsin 430 Lincoln Drive Madison WI 53706 608-262-2279; fax 608-262-7509; e-mail mollyn@macc.wisc.edu NESOM GUY L. Lee Drain Bldg. Tex. Reg. Inst. Env. Studies Sam Houston State Univ. Huntsville TX 77340 409-294-3715 NESS BRYAN D. Department of Biology Pacific Union College Angwin CA 94508 707-965-6634; fax 707-965-6390; e-mail bness@puc.edu Liliaceae (especially Calochortus); use of biochemical and molecular techniques in systematics NEVLING, JR. LORIN I. Illinois Nat History Survey 607 East Peabody Drive Champaign IL 61820 217-333-8070; fax 217-333-4949; e-mail nevling@mail.inhs.uiuc.edu NEWTON ANGELA E. 15102 Cactus Hill Rd Accokeek MD 20607-9632 202-357-2546; fax 202-786-2563; e-mail mnhbo077@sivm.si.edu NICKOL MARTIN G. Institut fur Spezielle Botanik und Botansicher Garten Universitat Mainz Mainz D-55099 GERMANY 49-6131-39-2624; fax 49-6131-39-3524; e-mail nickol@mzdmza.zdv.uni-mainz.de Berberidaceae; morphology NICKRENT DANIEL L. Department of Plant Biology Southern Illinois University Carbondale IL 62901-6509 618-453-3223; fax 618-453-3441; e-mail nickrent@plant.siu.edu Biochemical systematics (isozymes); phylogeny of parasitic plants, rRNA sequences NICOLSON DAN H. Department of Botany, MRE 166 Nat. Museum Natural History Smithsonian Institution Washington DC 20560 202-357-2522; fax 202-786-2563; e-mail mnhbo061@sivm.si.edu Araceae; flora of Dominica; nomenclature NISHIDA JOY California St. University 18111 Nordoff St- BIOL Dept of Biology Northridge CA 91330 818-885-3310; fax 818-885-2034; e-mail jnishida@huey.csun.edu NISHIMOTO ANGELA Department of Botany University of Hawaii at Manoa 3190 Maile Way, St. John 101 Honolulu HI 96822 808-956-3938; e-mail anishimo@uhunix.uhcc.hawaii.edu Taxonomy of the Aeridinae (Orchidaceae); monocot evolution and phylogeny NIXON KEVIN C. L.H. Bailey Hortorium 462 Mann Library Cornell University Ithaca NY 14853 607-255-2131; fax 607-255-7979; e-mail kcn2@cornell.edu Quercus; Fagaceae; Phylogeny; Cladistics NOBLICK LARRY R. The Montgomery Foundation Inc.11901 Old Cutler Rd. Miami FL 33156 305-667-3800; fax 305-661-5984; e-mail 103067.377@compuserve.com NOGUCHI JUNKO Department of Botany Faculty of Science Kyoto University Kyoto 606-01 JAPAN 81-75-753-4132; fax 81-75-753-4122 Hemerocallis (Liliaceae), Ploygonum NORMAN ELIANE M. Department of Biology Stetson University DeLand FL 32720 904-822-8173; fax 904-822-8832 Buddlejaceae of New World; Asimina and Deeringothamnus (Annonaceae); reproductive biology of Florida plants NORRIS DANIEL H. University Herbarium University of California Berkeley CA 94720 510-542-2465; fax 510-643-5390; e-mail norris@ucjeps.herb.berkeley.edu Bryophyte taxonomy NOVAK STEPHEN J. Department of Biology Boise State University 1910 University Drive Boise ID 83785 208-385-3548; fax 208-385-3008 NOVELO R. ALEJANDRO Dept. de Botanica, UNAM Apartado postal 70-233 Delegacion de Coyoacan 04510 Mexico D.F. MEXICO 525-622-5696; fax 525-550-1760; e-mail lanovelo@servidor.unam.mx NOWICKE JOAN W. Department of Botany NHB-166 Smithsonian Institution Washington DC 20560 202-786-2995; fax 202-786-2563; e-mail mnhbo074@sivm.si.edu Palynology NOYES RICHARD D. Indiana University Department of Biology Jordan Hall 142 Bloomington IN 47405-6801 812-855-9018; e-mail rnoyes@sunflower.bio.indiana.edu Asteraceae; cytology NYFFELER RETO Institute for Systematic Bot. Zollikerstrasse 107 CH-8008 Zurich SWITZERLAND +41-1-385-4436; fax +41-1-385-4403; e-mail retonyff@systbot.unizh.ch Systematics of Cactaceae, Crassulaceae and other succulent plant groups; theoretical aspects of taxonomy O'BRIEN RUTH S. 9 Camden Place Corpus Christi TX 78412 512-992-2725 O'BRIEN TERRY Dept. of Integrative Biology University of California Berkeley CA 94720-3140 510-643-9556; e-mail tobrien@uclink2.berkeley.edu O'CONNOR KARA 800 Litchfield Road Norfolk CT 06058 O'DONNELL KERRY NCAUR, USDA 1815 N, University St. Peoria IL 61604 309-681-6383; fax 309-681-6672; e-mail kodonnell@ncaur.gov Fungal molecular systematics; Fusarium, Morchellaceae, Zygomycetes O'HARA ROBERT J. 100 Foust Building University of North Carolina Greensboro NC 27412 O'KANE, JR. STEPHEN L. Biology Department 0421 University of Northern Iowa Cedar Falls IA 50614-0421 OCHOTERENA-BOOTH HELGA L.H. Bailey Hortorium 462 Mann Library Cornell University Ithaca NY 14850 607-255-8916; fax 607-255-7979; e-mail ho12@cornell.edu Taxonomy of Rubiaceae OESTRY LINDA L. Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166-0299 314-577-5159; fax 314-577-9590; e-mail oestry@mobot.org Systematics of cultivated species; Panicum (Poaceae) OFFICER RESEARCH Sabah Parks P.O. Box 10626 Kota Kinabalu Sab 88806 MALAYSIA 88-889396 ext. 8044; fax 88-889440; e-mail rimi@gurulau.pc.my OH SANG-HUN Dept. of Biology College of Natural Sciences Seoul National University Seoul 151 - 742 SOUTH KOREA 82-2-888-6276; fax 82-2-872-6881; e-mail osh@alliant.snu.ac.kr OH YONG-CHA Department of Biology Sungshin Women's University #249-1, Dongsun-Dong 3 Ka Seoul 136-742 SOUTH KOREA 82-2-920-7170; fax 82-2-920-7170 Taxonomy of Korean Cyperaceae OHBA HIDEAKI Dept. Bot. University Museum University of Tokyo Hongo 7-3-1 Tokyo 113 JAPAN OKADA HIROSHI Department of Biology College of General Education Osaka University, Toyonaka Osaka 560 JAPAN 81-6-850-5810; fax 81-6-850-5817; e-mail b61402a@center.osaka-u.ac.jp Speciation mechanisms in native plants of Japan; Malesian wet tropics, especially in Indonesia OKADA MIKI Dept. of Bot. & Plant Science University of California Riverside CA 92521 909-787-7380; e-mail okada@moe.ucr.edu OLDHAM-OTT CARLA K. Dept. of Biological Sciences Kent State University Kent OH 44242 OLFELT JOEL P. Dept. of Forest Resources 115 Green Hall 1530 North Cleveland Ave. St. Paul MN 55108-6112 612-624-2769; e-mail olfel001@maroon.tc.umn.edu Systematics of Sedum integrifolium (Crassulaceae) OLIPHANT JAMES M. Dept. of Botany & Plant Path. Cordley Hall 2082 Oregon State University Corvallis OR 97331-2902 503-737-5302; fax 503-737-3573; e-mail oliphanj@bcc.orst.edu Systematics of Pinus sp. (Pinaceae), Oregon Orchidaceae, Sierra Nevada floristics OLMSTEAD RICHARD G. Dept. of Botany Box 355325 University of Washington Seattle WA 98195-5325 206-543-8850; fax 206-685-1728; e-mail olmstead@u.washington.edu Systematics of Scutellaria (Lamiaceae); molecular systematics of Asteridae and Solanaceae OLSEN JEANINE Depart. of Marine Biology Biology Center - RUG Kerklaan 30, Postbus 14 Haren (GN) 9750 AA NETHERLANDS 31-50-131832; fax 31-50-635205; e-mail olsenjl@biol.rug.nl OLSEN JOHN S. Department of Biology Rhodes College 2000 North Parkway Memphis TN 38112 901-726-3558; fax 901-726-3565; e-mail olsen@rhodes.edu Systematics; phytochemistry ORLOVICH DAVID ALLAN School of Botany The University of Melbourne Parkville VIC3052 AUSTRALIA 61-3-9344-7150; fax 61-3-9347-5460; e-mail david_allan_orlovich.botany@muwayf.unimelb.edu.au Floral development; Myrtaceae ORNDUFF ROBERT Dept of Integrative Biology University of California Berkeley CA 94720-3140 510-642-2089; fax 510-643-6264; e-mail ornduff@ucjeps.herb.berkeley.edu Reproductive biology; systematics of flowering plants OROZCO CLARA INES Univ Nacional de Columbia Herbario Nac. Colombiano COL Inst. Ciencias Naturales Bogota 7495 COLOMBIA 3681380, 3681262; fax 57-1-381345; e-mail claoroz@ciencias.campus.unac.edu.co ORTIZ SANTIAGO Laboratorio de Botanica Facultade de Farmacia Universidade de Santiago Sant. de Composte 15706 SPAIN 981-563100 ext. 4976; fax 981-594912; e-mail bvsortiz@usc.es Taxonomy of tropical African Compositae ORTIZ-GENTRY ROSA DELCARMEN P.O. Box 299 Missouri Botanical Garden St. Louis MO 63166-0299 314-577-5171; fax 314-577-9596; e-mail ortiz@mobot.mobot.org Neotropical Menispermaceae; taxonomy and ecology of Chondrodendron and Curarea OVERATH DEBORAH R. Department of Biology Clarion University Clarion PA 16214 814-226-2559; fax 814-226-2731; e-mail doverath@vaxa.clarion.edu OWENS GREGORY A. Department of Botany Arizona State University Tempe AZ 85287 602-965-3414; fax 602-965-6899; e-mail gowens@asu.edu Chemosystematics, flavonoids, conifers OWNBEY GERALD B. Department of Plant Biology University of Minnesota St. Paul MN 55108 612-436-5365, 612-625-1277; fax 612-625-1738; e-mail ownbe001@maroon.tc.umn.edu Plant taxonomy PADGETT DONALD Department of Plant Biology Nesmith Hall University of New Hampshire Durham NH 03824-3597 603-862-3865; fax 603-862-4757; e-mail dpadgett@christa.unh.edu Systematics, evolution and phytogeography of aquatic and wetland plants, especially Nuphar (Nymphaeaceae) and Lemnaceae PAJARON SANTIAGO Dept. de Biologia Vegetal I Facultad de Biologia Univ. Complutense de Madrid Madrid E-28040 SPAIN 34-1-394-4402; fax 34-1-394-5034; e-mail spajbot@eucmax.sim.ucm.es Biosystematics of Pteridophyta (Asplenium, Cystopteris) PALER MICHAEL 3525 17th Street, #4 San Francisco CA 94110 415-255-5988; e-mail 75561.120@compuserve.com PALMER JEFFREY D. Department of Biology Indiana University Bloomington IN 47405 812-855-8892; fax 812-855-6705; e-mail jpalmer@bio.indiana.edu PANDEY ARUN Department of Botany Bhagalpur University Bhagalpur 812007 INDIA PANERO JOSE L. Dept. of Bot. & Plt. Path. Michigan State University East Lansing MI 48824-1312 517-355-4696; fax 517-353-1926; e-mail panero@pilot.msu.edu PANT RASHMI P. Rancho Santa Ana Bot. Garden 1500 N. College Ave. Claremont CA 91711 PARFITT BRUCE D. Biology Department University of Michigan - Flint Flint MI 48502-2186 810-766-6793; fax 810-762-3687; e-mail bparfitt@umich.edu Systematics of Opuntia and Echinocereus (Cactaceae) PARIS CATHY A. Pringle Herbarium Department of Botany University of Vermont Burlington VT 05405 802-656-0426; fax 802-656-0440; e-mail cparis@moose.uvm.edu PARK CHAN HO Laboratory of Plant Taxonomy Korea University 1,5-KA, Anam Dong, Sungbuk-ku Seoul 136-701 KOREA 82-2-920-1479; fax 82-2-923-9522; e-mail ddony@chollian.dacom.co.kr Plantago (Plantaginaceae) PARK CHONG-WOOK Dept. Biol., Coll. Nat. Sci. Seoul National University Shinrim-dong Kwanak-ku Seoul 151-742 SOUTH KOREA 82-2-880-6681; fax 82-2-872-6881 Polygonaceae PARK KI-RYONG Dept of Biology Kyung-Nam University 449 Wolyoung-Dong, Masan Kyung Nam 631-701 KOREA 82-551-49-2240; fax 82-551-44-6504 PARK SEON JOO Laboratory of Plant Taxonomy Korea University 1,5-KA, Anam Dong, Sungbuk-ku Seoul 136-701 KOREA 82-2-920-1479; fax 82-2-923-9522; e-mail now1215303@nownuri.nowcon.co.kr Geranium (Geraniaceae) of Asia, Africa, and Europe PARKS CLIFFORD R. Department of Biology Coker Hall CB#3280 University of North Carolina Chapel Hill NC 27599-3280 919-962-6944; fax 919-962-1625 PARKS JAMES C. Department of Biology Millersville University Millersville PA 17551 717-872-3409; fax 717-872-3985; e-mail jparks@marauder.millersu.edu Pteridophytes of NE United States; floristics of eastern Pennsylvania PARNELL DENNIS R. Dept. of Biology Santa Clara University Santa Clara CA 95053-0001 408-554-4496 PASTOR JULIO E. Dept. Biol. Vegetal y EcologiaUniversidad de Sevilla Apartado de Correos 1095 Sevilla 41080 SPAIN fax 954-557059; e-mail jpastor@cica.es Taxonomy and karyology of Liliaceae, Polygonaceae, Chenopodiaceae, Amaranthaceae, Ranunculaceae; fruit & seed morphology and anatomy in Scrophulariaceae; flora of SW Spain and North Morocco PATRICK THOMAS S. Georgia Nat Heritage Program 2117 BUS HWY 278 SE Social Circle GA 30279 770-918-6411, 706-557-3032; fax 706-557-3033; e-mail natural_heritage@mail.dnr.state.ga.us Systematics of Trillium (Liliaceae); endangered flora PATTERSON ROBERT W. Department of Biology San Francisco State University San Francisco CA 94132 415-338-1237; fax 415-338-2295; e-mail patters@mercury.sfsu.edu Polemoniaceae; Goodeniaceae PATTERSON THOMAS B. Department of Botany University of Wisconsin Madison WI 53706 e-mail tbpatter@students.wisc.edu Molecular systematics and adaptive radiation in Calochortus (Liliaceae) PAVLICK LEON E. Department of Botany Royal British Columbia Museum 675 Belleville Street Victoria BC V8V 1X4 CANADA 604-387-2469; fax 604-387-5360; e-mail lpavlick@RBML01.rbcm.gov.bc.ca Taxonomy of Poaceae, especially Bromus and Festuca; floristics of western North America PAX DENISE LYNN 706 Napoleon Road Bowling Green OH 43402 419-352-1618; e-mail dpax@opie.bgsu.edu Genetics and molecular biology; Malvaceae, Geraniaceae PEABODY FREDERICK J. Biology Department University of South Dakota Vermillion SD 57069 605-677-6176; FAX 605-677-6557; e-mail fpeabody@charlie.usd.edu Great Plains floristics; systematics of Fabaceae PEDROLA-MONFORT JOAN Jardin Bot. Marimurtra Estacion Internacional de Biol. Mediterr., P. Box 112Blanes (Girone) 17300 SPAIN fax 34-72-330826 Phylogeny and evolutionary biology; monocots; Colchicaceae (Androcymbium, Colchicum, Merendera) PELL SUSAN K. Department of Plant Biology 502 Life Sciences Building Louisiana State University Baton Rouge LA 70803-1705 504-388-8550; fax 504-388-8459; e-mail spell@unix1.sncc.lsu.edu PENG CHING-I Herbarium - Inst. of Botany Academia Sinica Nankang Taipei, Taiwan 115 REPUBLIC OF CHINA 886-2-789-9590 ext. 404 or 616; fax 886-2-782-7954; e-mail bopeng@ccvax.sinica.edu.tw Biosystematics and taxonomy of Ludwigia (Onagraceae), Begonia (Begoniaceae), Asarum (Aristolochiaceae), Lysimachia (Primulaceae), Murdannia (Commelinaceae); cytological survey and inventory of the flora of Taiwan; Asteraceae ofTaiwan PENNINGTON R. TOBY Royal Botanic Garden Edinburgh EH3 5LR UNITED KINGDOM 131-552-7171 ext. 237; fax 131-552-0382; e-mail toby@rbge.org.uk Fabaceae: Papilionoideae (tribe Dalbergieae); modern systematic theory; molecular systematics; South American phytogeography PENNINGTON T. D. Royal Botanic Gardens Kew Richmond SRYTW9 3AE UNITED KINGDOM PETERSON J. SCOTT USDA, NRCS, NPDC P.O. Box 74490 Baton Rouge LA 70874-4490 504-775-6280; fax 504-775-8883; e-mail a16speterson@attmail.com PETERSON PAUL Smithsonian Inst., Dept. Bot. Room W-408, #166 NHB 10th and Constitution Ave. Washington DC 20560 202-357-2026; fax 202-786-2563 Systematics of Muhlenbergia (Poaceae); floristics PHILBRICK C. THOMAS Department of Biological and Environmental Sciences Western Connecticut St. Univ. Danbury CT 06810 203-837-8773; fax: 203-837-8276; e-mail: philbrick@wcsu.ctstateu.edu Systematics and evolution of aquatic angiosperms; evolution of reproductive systems; Callitrichaceae; Podostemaceae PHILLIPS TOM L. Department of Plant Biology University of Illinois 505 South Goodwin Avenue Urbana IL 61801 217-333-0653 Fern evolution; analysis of coal swamp floras PHIPPS JAMES B. Department of Plant Sciences The Univ. of Western Ontario London ON N6A 5B7 CANADA 519-679-2111, extension 6484 Systematics of Rosaceae, subfamily Maloideae, especially Crataegus PICKERING JERRY L. Biology Department Indiana Univ. of Pennsylvania Indiana PA 15705 412-357-2356; fax 412-357-5700; e-mail jlpicker@grove.iup.edu Comparative protein chemistry; Apiaceae PILZ GEORGE E. P. O. Box 93 Escuela Agricola Panamericana Tegucigalpa DC HONDURAS 504-76-6140; fax 504-76-6234; e-mail eaphpcs@ns.hondunet.net Sapotaceae; Nyctaginaceae; flora of Honduras PINELLI JOHN J. Department of Biology University of San Francisco 2130 Fulton Street/H357 San Francisco CA 94117-1080 415-666-6278; fax 415-666-2346; e-mail pinelli@alm.admin.usf.ca.edu PINKAVA DONALD J. Department of Botany Arizona State University Tempe AZ 85287-1601 602-965-3179 Cytotaxonomy; biosystematics of Cactaceae, especially Opuntia; Asteraceae; floristics of southwestern United States PINZL ANN Nevada State Museum Capitol Complex Carson City NV 89710 702-687-4810; fax 702-687-4168; e-mail pinzl@scs.unr.edu PIRES J. CHRIS 256 Birge Hall 430 Lincoln Drive Univ. of Wisconsin Madison WI 53706-1381 608-262-6041; fax 608-262-7509; e-mail jcpires@students.wisc.edu PITTMAN ALBERT BERTIS 209 Tamwood Circle Cayce SC 29033 803-734-3920; fax 803-734-6020; e-mail pittman@water.dnr.state.sc.us Floristics of the Southeastern United States PLUNKETT GREGORY M. Dept. of Plant Biology Univ. of Illinois 505 S. Goodwin Avenue Urbana IL 61801 217-244-5928; fax 217-244-7246; e-mail gregory_plunkett@powershare.life.uiuc.edu Apiaceae, Araliaceae, Pittosporaceae, Juncaceae POOLE JACKIE M. Texas Parks & Wildlife Dept. 3000 IH-35 South, Suite 100 Austin TX 78704 512-912-7019; fax 512-912-7058 Endangered plants and rare plants of Texas POSTON MURIEL Department of Biology Howard University 415 College Street Northwest Washington DC 20059 202-806-5763; fax 202-806-4564 Systematics of Loasaceae; floristics POTGIETER KURT 265 Morrill Hall University of Illinois 5055 S. Goodwin Ave. URBANA IL 61801 217-333-7577; e-mail kpotgiet@uiuc.edu Aspidosperma (Apocynaceae) POTTER DANIEL Department of Biology University of Puerto Rico San Juan PR 00931-3360 POWELL A. MICHAEL Box 6064 Biology Department Sul Ross State University Alpine TX 79832 915-837-8112, 915-837-3256 Systematics; flora of northern Chihuahuan Desert region PRANCE GHILLEAN T. Royal Botanic Gardens Kew Richmond SRYTW9 3AB UNITED KINGDOM 81-332-5111; fax 81-948-4237; e-mail g.prance@rbgkew.org.uk Chrysobalanaceae; Lecythidaceae; Amazonian flora PRATHER L. ALAN Dept. Ecology & Evol. Biology University of California Irvine CA 92717-2525 714-824-2242; fax 714-824-2181; e-mail aprather@gandalf.bio.uci.edu Cobaea, Polemoniaceae (esp. tropical); Cuscuta (Convolvulaceae) PRENTICE HONOR C. Dept of Systematic Botany Lund University Ostra Vallgatan 18-20 Lund S-223 61 SWEDEN 46-46-2228977; fax 46-46-2224234; e-mail honor@pax.uu.se Caryophyllaceae; evolutionary ecology; conservation biology PREUSS KEVIN D. 13227 S.W. Archer Lane Archer FL 32618 352-495-2090; e-mail kdpr@gnv.ifas.ufl.edu Systematics of Griffinia (Amaryllidaceae); Fabaceae PRICE ROBERT A. Department of Botany University of Georgia Athens GA 30602 706-542-1838; e-mail price@dogwood.botany.uga.edu Systematics of Brassicaceae; evolution of conifers PRINCE LINDA M. Dept. of Biology Coker Hall, CB #3280 University of North Carolina Chapel Hill NC 27599-3280 919-962-6944; fax 919-962-1625; e-mail cannas@email.unc.edu PRINZIE THOMAS P. 6627 University Drive Apt. 1E University City MO 63130 314-863-7237; e-mail tpprinzi@artsci.wustl.edu PRUSKI JOHN F. U.S. National Herbarium Department of Botany - NHB 166Smithsonian Institution Washington DC 20560 202-357-2713; fax 202-786-2563; e-mail mnhbo072@sivm.si.edu Asteraceae of the Guayana Highland; South American Calea and Mutisieae (Asteraceae) PRYER KATHLEEN M. Department of Biology Indiana University Bloomington IN 47405-6801 812-855-2549; fax 812-855-6705; e-mail kpryer@bio.indiana.edu QIU YIN-LONG Department of Biology Jordan Hall 142 Indiana University Bloomington IN 47405 812-855-2549; fax 812-855-6705; e-mail yqiu@bio.indiana.edu QUALLS RUTH 10956 E. 61st Street #1528 Tulsa OK 74133 918-250-2529 Isozymes in Juniperus deppeana QUIBELL CHARLES F. Department of Biology Sonoma State University Rohnert Park CA 94928 707-664-2303; fax 707-664-3012; e-mail quibell@sonoma.edu Systematic anatomy of woody Saxifragaceae; floristics of north coast counties of California RABE ANDREA 1445 NEN Fairway #H28 Pullman WA 99163 509-333-6209; e-mail rabe@wsunix.wsu.edu RAMIREZ-SOSA CARLOS R. Dept. of Biological Sciences Lehman College CUNY Bronx NY 10468 718-960-8658; fax 719-962-8235; e-mail crrlc@cunyvm.cuny.edu Tropical vegetation analysis; Brosimum (Moraceae); tropical ecology RAMOS JORGE EDUARDO Departamento de Biologica Universidad del Valle Apartado Aereo 25360 Cali VAL COLOMBIA 57-393243; fax 57-93-39240 RAMPRASAD PREETI #22, 7th Cross Road Malleswaram Bangalore 560003 INDIA RAMSEY GWYNN W. Biology Department Lynchburg College Lynchburg VA 24501 804-544-8363; e-mail ramsey@acuvax.lynchburg.edu Biosystematics of Cimicifuga (Ranunculaceae); Virginia floristics RANKER THOMAS A. EPO Biology Campus Box 334 University of Colorado Boulder CO 80309 303-492-5074; fax 303-492-8699; e-mail thomas.ranker@colorado.edu Systematics; population genetics RASMUSSEN FINN NYGAARD Botanical Laboratory University of Copenhagen DK-1123 Copenhagen K DENMARK +45-35322155; fax +45-33139104; e-mail finnr@bot.ku.dk Orchidaceae RAUBESON LINDA A. Dept. of Biological Science Central Washington University Ellensburg WA 98926-6418 509-963-2734; fax 509-963-2730; e-mail raubeson@tahoma.cwu.edu RAVEILL JAY. A. Department of Biology Univ. Missouri - St. Louis 8001 Natural Bridge Road St. Louis MO 63121 314-516-6215; fax 314-516-6233; e-mail sjarave@umslvma.umsl.edu Systematics of Desmodium (Fabaceae), including pollination biology RAVEN PETER H. Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166 314-577-5110, 314-772-8409; fax 314-577-9595; e-mail praven@nas Plant geography; Onagraceae READ ROBERT W. 272 Rose Apple Lane Naples FL 33961 941-793-1074; fax 941-643-7275 Botany--Tropical REBMAN JON P. San Diego Natural Hist. MuseumP.O. Box 1390 San Diego CA 92112 619-232-3821 ext. 247; fax 619-232-0248; e-mail sdnhmrebman@earthlink.net Biosystematics of Cactaceae of sw U.S. and nw Mexico, especially Opuntia; vascular plants of southern California and Baja California REDFEARN, JR. PAUL L. Department of Life Sciences Southwest Missouri St. Univ. Springfield MO 65802 417-836-5882 Bryology REED JOHN F. 10 Springvale Road Croton-on-Hudson NY 10520 718-817-8729, 914-737-8546; fax 718-220-6504; e-mail jfreed@nybg.org REEDER JOHN R. Herbarium 113 Shantz Building University of Arizona Tucson AZ 85721 602-621-7243 Poaceae RENNER SUSANNE S. Department of Biology Univ. Missouri - St. Louis 8001 Natural Bridge Road St. Louis MO 63121-4499 fax 314-516-6233 Systematics and reproductive biology; Melastomataceae (worldwide), Monimiaceae (Siparuna) RETTIG JEFF H. Dept of Biology College of the Ozarks Point Lookout MO 65726 417-334-6411 ext. 4235; fax 417-335-2618 Molecular systematics, Caryophyllidae; Carex (Cyperaceae); flavonoids; phenetics REVEAL JAMES L. Department of Botany University of Maryland College Park MD 20742-5815 301-405-1624; fax 301-314-9082; e-mail jr19@umail.umd.edu Eriogonum (Polygonaceae); suprageneric nomenclature; floristics of western United States; botanical history REYNOLDS HOWARD C. Dept of Biological Sciences Ft. Hays State University Hays KS 67601 913-628-4214, 913-625-3018 REZNICEK ANTON (TONY) A. Univ. of Michigan Herbarium North University Building Ann Arbor MI 48109 313-764-5544, 313-996-0692; fax 313-763-0369; e-mail reznicek@umich.edu Systematics of Carex (Cyperaceae); biogeography RHOADS ANN F. Botany Department Morris Arboretum 9414 Meadowbrook Avenue Philadelphia PA 19118 215-247-5777 ext. 134; fax 215-248-4439; e-mail rhoadsaf@pobox.upenn.edu RHODE ROBERT M. Department of Botany Miami University Oxford OH 45056 RICE KATHLEEN C. 1416 E. Thomas Rd. #117 H Phoenix AZ 85014 602-277-1782 RICE STEVEN Dept. of Biology Wake Forest University Winston-Salem NC 27109 910-759-5957; e-mail ricesk@wfu.edu RICHARDSON ALFRED Department of Biology Texas Southmost College Brownsville TX 78520 210-544-8289 RICHARDSON P. MICK Missouri Botanical Garden P.O. Box 299 St. Louis MO 63166-0299 314-577-5176; fax 314-577-9596; e-mail richards@mobot.org Biochemical systematics; phenolics RIESEBERG LOREN H. Biology Dept. - Jordan Hall Indiana University Bloomington IN 47405 812-855-7614; fax 812-855-6705; e-mail lriesebe@bio.indiana.edu Systematics of Helianthus (Asteraceae); molecular systematics; introgression RIGGINS RHONDA Dept of Biological Sciences California Polytechnic State University San Luis Obispo CA 93407 805-756-2791; fax 805-756-1419 Multivariate analysis in Lupinus (Fabaceae) RINCON G. RAFAEL Apdo. 602 David PANAMA RINES JAN E.B. Grad. School of Oceanography University of Rhode Island South Ferry Road Narragansett RI 02882 401-874-6691; fax 401-874-6240; e-mail jrines@gsosun1.gso.uri.edu Marine diatom systematics RISK ALLEN C. Department of Botany University of Tennessee Knoxville TN 37996-1100 423-974-2256; fax 423-974-0978; e-mail arisk@utkvx.utk.edu Systematics of bryophytes; environmental plasticity of taxonomic characters ROALSON ERIC H. Rancho Santa Ana Bot. Garden 1500 N. College Ave. Claremont CA 91711 909-625-8767 ext. 228; fax 909-624-0704; e-mail roalsone@cgs.edu ROBART BRUCE Illinois State University Biological Sciences Normal IL 61790-4120 309-438-3076; e-mail bwrobar@ilstu.edu ROBBINS R. LAURIE Div. of Biol. Sci., Box 4050 Emporia State University Emporia KS 66801 316-341-5609; fax 316-341-5997; e-mail: robbinsl@esumail.emporia.edu Systematics of Northwest Sapindaceae ROBERTSON KENNETH R. Illinois Nat. History Survey 607 East Peabody Drive Champaign IL 61820 217-244-2171; fax 217-333-4949; e-mail krrobert@uiuc.edu Systematics and evolution of Rosaceae, Amaranthaceae, and Jacquemontia (Convolvulaceae) ROBINSON HAROLD Department of Botany NHB-166 Smithsonian Institution Washington DC 20560 202-357-2546 Bryology; Asteraceae ROBINSON W. ANN Dept of Biological Sciences Carnegie Mellon University Pittsburgh PA 15213 412-372-8350 Systematics of Amelanchier (Rosaceae) RODMAN JAMES E. Syst. Biology Program - Rm 635National Science Foundation 4201 Wilson Boulevard Arlington VA 22230 703-306-1481; fax 703-306-0367; e-mail jrodman@nsf.gov Brassicaceae; chemosystematics; phylogeneti