Bulbostylis
Bulbostylis barbata (Rottb.) C.B. Clarke
watergrass
(LA) Carex
Carex abscondita Mack.
thicket sedge
(LA, AR, OK) Cladium
Cladium mariscoides (Muhl.) Torr.
smooth sawgrass
(TX) Cyperus
Cyperus acuminatus Torr. & Hook. ex Torr.
tapertip flatsedge
(LA, AR, OK) Dulichium
Dulichium arundinaceum (L.) Britton
threeway sedge
(LA, AR, OK) Eleocharis
Eleocharis acicularis (L.) Roem. & Schult.
needle spikerush
(LA, AR, OK, NM) Fimbristylis
Fimbristylis annua (All.) Roem. & Schult.
annual fimbry
(LA, AR, OK) Fuirena
Fuirena breviseta (Coville) Coville
saltmarsh umbrella-sedge
(LA) Isolepis
Isolepis carinata Hook. & Arn. ex Torr.
keeled bulrush
(LA, AR, OK) Kyllinga
Kyllinga brevifolia Rottb.
shortleaf spikesedge
(LA, OK) Lipocarpha
Lipocarpha aristulata (Coville) G. Tucker
awned halfchaff sedge
(OK, NM) Oxycaryum
Oxycaryum cubense (Poepp. & Kunth) Lye
Cuban bulrush
(LA) Rhynchospora
Rhynchospora caduca Elliot
anglestem beaksedge
(LA, AR, OK) Schoenoplectus
Schoenoplectus acutus (Muhl. ex Bigelow) A. Löve & D. Löve
hardstem bulrush
(AR, OK, NM) Schoenus
Schoenus nigricans L.
black bogrush
(TX) Scirpus
Scirpus atrovirens Willd.
green bulrush
(LA, AR, OK) Scleria
Scleria baldwinii (Torr.) Steud.
Baldwin's nutrush
(LA)
Bulbostylis capillaris (L.) Kunth ex C.B. Clarke
densetuft hairsedge
(LA, AR, OK, NM)
Bulbostylis capillaris (L.) Kunth ex C.B. Clarke ssp. capillaris
densetuft hairsedge
(LA, AR, OK, NM)
Bulbostylis ciliatifolia (Elliot) Fernald
capillary hairsedge
(LA, AR, OK)
Bulbostylis ciliatifolia (Elliot) Fernald var. ciliatifolia
capillary hairsedge
(LA, AR, OK)
Bulbostylis ciliatifolia (Elliot) Fernald var. coarctata (Elliot) Kral
capillary hairsedge
(LA)
Bulbostylis juncoides (Vahl) Kük.
rush hairsedge
(NM)
Carex agrostoides Mack.
grassleaf sedge
(NM)
Carex alata Torr.
broadwing sedge
(LA, AR)
Carex albicans Willd. ex Spreng.
whitetinge sedge
(LA, AR, OK)
Carex albicans Willd. ex Spreng. var. australis (L.H. Bailey) J. Rettig
stellate sedge
(LA, AR, OK)
Carex albolutescens Schwein.
greenwhite sedge
(LA, AR, OK)
Carex amphibola Steud.
eastern narrowleaf sedge
(LA, AR, OK)
Carex annectens (E.P. Bicknell) E.P. Bicknell
yellowfruit sedge
(LA, AR, OK)
Carex arkansana (L.H. Bailey) L.H. Bailey
Arkansas sedge
(LA, AR, OK)
Carex athrostachya Olney
slenderbeak sedge
(NM)
Carex atlantica L.H. Bailey
prickly bog sedge
(LA, AR, OK)
Carex atlantica L.H. Bailey ssp. atlantica
prickly bog sedge
(LA, AR, OK)
Carex atlantica L.H. Bailey ssp. capillacea (L.H. Bailey) Reznicek
prickly bog sedge
(LA, AR)
Carex aurea Nutt.
golden sedge
(NM)
Carex austrina (Small) Mack.
southern sedge
(LA, AR, OK)
Carex basiantha Steud.
Willdenow's sedge
(LA, AR, OK)
Carex blanda Dewey
eastern woodland sedge
(LA, AR, OK, NM)
Carex brevior (Dewey) Mack.
shortbeak sedge
(AR, OK, NM)
Carex bromoides Schkuhr ex Willd.
brome-like sedge
(LA, AR)
Carex bromoides Schkuhr ex Willd. ssp. bromoides
brome-like sedge
(LA, AR)
Carex bulbostylis Mack.
false hair sedge
(LA, AR, OK)
Carex bushii Mack.
Bush's sedge
(LA, AR, OK)
Carex caroliniana Schwein.
Carolina sedge
(LA, AR, OK)
Carex cephalophora Muhl. ex Willd.
oval-leaf sedge
(LA, AR, OK)
Carex cherokeensis Schwein.
Cherokee sedge
(LA, AR, OK)
Carex comosa Boott
longhair sedge
(LA, AR)
Carex complanata Torr. & Hook.
hirsute sedge
(LA, AR, OK)
Carex corrugata Fernald
prune-fruit sedge
(LA, AR, OK)
Carex crebriflora Wiegand
coastal plain sedge
(LA, AR, OK)
Carex crinita Lam.
fringed sedge
(LA, AR, OK)
Carex crinita Lam. var. brevicrinis Fernald
fringed sedge
(LA, AR, OK)
Carex crus-corvi Shuttlw. ex Kunze
ravenfoot sedge
(LA, AR, OK)
Carex davisii Schwein. & Torr.
Davis' sedge
(AR, OK)
Carex debilis Michx.
white edge sedge
(LA, AR, OK)
Carex debilis Michx. var. debilis
white edge sedge
(LA, AR, OK)
Carex decomposita Muhl.
cypressknee sedge
(LA, AR, OK)
Carex digitalis Willd.
slender woodland sedge
(LA, AR, OK)
Carex digitalis Willd. var. asymmetrica Fernald
(LA, AR)
Carex digitalis Willd. var. macropoda Fernald
(LA, AR, OK)
Carex eburnea Boott
bristleleaf sedge
(AR)
Carex edwardsiana Bridges & Orzell
Edwards Plateau sedge
(TX)
Carex emoryi Dewey
Emory's sedge
(AR, OK, NM)
Carex festucacea Schkuhr ex Willd.
fescue sedge
(LA, AR, OK)
Carex fissa Mack.
hammock sedge
(LA, AR, OK)
Carex fissa Mack. var. fissa
hammock sedge
(AR, OK)
Carex flaccosperma Dewey
thinfruit sedge
(LA, AR, OK)
Carex floridana Schwein.
Florida sedge
(LA, AR)
Carex frankii Kunth
Frank's sedge
(LA, AR, OK, NM)
Carex geophila Mack.
White Mountain sedge
(NM)
Carex gigantea Rudge
giant sedge
(LA, AR, OK)
Carex glaucescens Elliot
southern waxy sedge
(LA, AR)
Carex glaucodea Tuck. ex Olney
blue sedge
(LA, AR, OK)
Carex granularis Muhl. ex Willd.
limestone meadow sedge
(LA, AR, OK)
Carex gravida L.H. Bailey
heavy sedge
(AR, OK, NM)
Carex gravida L.H. Bailey var. lunelliana (Mack.) F.J. Herm.
heavy sedge
(AR, OK, NM)
Carex grisea Wahlenb.
inflated narrow-leaf sedge
(LA, AR, OK)
Carex hirsutella Mack.
fuzzy wuzzy sedge
(LA, AR, OK)
Carex hyalina Boott
tissue sedge
(LA, AR, OK)
Carex hyalinolepis Steud.
shoreline sedge
(LA, AR, OK)
Carex hystericina Muhl. ex Willd.
bottlebrush sedge
(AR, OK, NM)
Carex intumescens Rudge
greater bladder sedge
(LA, AR, OK)
Carex joorii L.H. Bailey
cypress swamp sedge
(LA, AR, OK)
Carex lativena S.D. Jones & G.D. Jones
broadvein sedge
(NM)
Carex leavenworthii Dewey
Leavenworth's sedge
(LA, AR, OK)
Carex leptalea Wahlenb.
bristlystalked sedge
(LA, AR, OK, NM)
Carex leptalea Wahlenb. ssp. harperi (Fernald) W. Stone
Harper's sedge
(LA, AR)
Carex lonchocarpa Willd.
southern long sedge
(LA)
Carex longii Mack.
Long's sedge
(LA, AR, OK)
Carex louisianica L.H. Bailey
Louisiana sedge
(LA, AR)
Carex lupuliformis Sartwell ex Dewey
false hop sedge
(LA, AR)
Carex lupulina Muhl. ex Willd.
hop sedge
(LA, AR, OK)
Carex lurida Wahlenb.
shallow sedge
(LA, AR, OK)
Carex mckittrickensis P.W. Ball
Guadalupe Mountain sedge
(TX)
Carex meadii Dewey
Mead's sedge
(LA, AR, OK)
Carex mesochorea Mack.
midland sedge
(AR)
Carex microdonta Torr. & Hook.
littletooth sedge
(LA, AR, OK)
Carex microrhyncha Mack.
littlesnout sedge
(AR, OK)
Carex muehlenbergii Schkuhr ex Willd.
Muhlenberg's sedge
(LA, AR, OK)
Carex muehlenbergii Schkuhr ex Willd. var. enervis Boott
Muhlenberg's sedge
(LA, AR, OK)
Carex muehlenbergii Schkuhr ex Willd. var. muehlenbergii
Muhlenberg's sedge
(LA, AR, OK)
Carex muriculata F.J. Herm.
Schiede's sedge
(NM)
Carex nigromarginata Schwein.
black edge sedge
(LA, AR, OK)
Carex occidentalis L.H. Bailey
western sedge
(NM)
Carex oklahomensis Mack.
Oklahoma sedge
(AR, OK)
Carex onusta Mack.
storm sedge
(OK)
Carex oxylepis Torr. & Hook.
sharpscale sedge
(LA, AR, OK)
Carex oxylepis Torr. & Hook. var. oxylepis
sharpscale sedge
(LA, AR, OK)
Carex ozarkana P. Rothr. & Reznicek
Ozark sedge
(LA, AR, OK)
Carex pellita Muhl. ex Willd.
woolly sedge
(AR, OK, NM)
Carex perdentata S.D. Jones
sand sedge
(OK)
Carex planispicata Naczi
flat-spiked sedge
(LA, AR, OK)
Carex planostachys Kunze
cedar sedge
(AR, OK, NM)
Carex reniformis (L.H. Bailey) Small
kidneyshape sedge
(LA, AR, OK)
Carex retroflexa Muhl. ex Willd.
reflexed sedge
(LA, AR, OK)
Carex rosea Schkuhr ex Willd.
rosy sedge
(LA, AR, OK)
Carex shinnersii P. Rothr. & Reznicek
Shinner's sedge
(AR, OK)
Carex socialis Mohlenbr. & Schwegm.
low woodland sedge
(LA, AR, OK)
Carex striatula Michx.
lined sedge
(LA, AR, OK)
Carex stricta Lam.
upright sedge
(LA, AR)
Carex styloflexa Buckley
bent sedge
(LA)
Carex tenax Chapm.
wire sedge
(LA)
Carex tetrastachya Scheele
Britton's sedge
(LA, OK)
Carex texensis (Torr.) L.H. Bailey
Texas sedge
(LA, AR, OK)
Carex triangularis Boeckeler
eastern fox sedge
(LA, AR, OK)
Carex tribuloides Wahlenb.
blunt broom sedge
(LA, AR, OK)
Carex tribuloides Wahlenb. var. sangamonensis Clokey
blunt broom sedge
(LA, AR)
Carex tribuloides Wahlenb. var. tribuloides
blunt broom sedge
(LA, AR, OK)
Carex typhina Michx.
cattail sedge
(LA, AR, OK)
Carex verrucosa Muhl.
warty sedge
(LA)
Carex vulpinoidea Michx.
fox sedge
(LA, AR, OK, NM)
Carex vulpinoidea Michx. var. vulpinoidea
fox sedge
(LA, AR, OK, NM)
Cladium mariscus (L.) Pohl
swamp sawgrass
(LA, AR, NM)
Cladium mariscus (L.) Pohl ssp. jamaicense (Crantz) Kük.
Jamaica swamp sawgrass
(LA, AR, NM)
Cyperus aggregatus (Willd.) Endl.
inflatedscale flatsedge
(LA, NM)
Cyperus articulatus L.
jointed flatsedge
(LA)
Cyperus bipartitus Torr.
slender flatsedge
(LA, AR, OK, NM)
Cyperus cephalanthus Torr. & Hook.
buttonbush flatsedge
(LA)
Cyperus compressus L.
poorland flatsedge
(LA, AR, NM)
Cyperus croceus Vahl
Baldwin's flatsedge
(LA, AR, OK)
Cyperus cuspidatus Kunth
coastal plain flatsedge
(LA, AR)
Cyperus difformis L.
variable flatsedge
(LA, OK)
Cyperus digitatus Roxb.
finger flatsedge
(LA)
Cyperus drummondii Torr. & Hook.
Drummond's sedge
(LA)
Cyperus echinatus (L.) Alph. Wood
globe flatsedge
(LA, AR, OK, NM)
Cyperus elegans L.
royal flatsedge
(LA, NM)
Cyperus entrerianus Boeckeler
woodrush flatsedge
(LA, OK)
Cyperus eragrostis Lam.
tall flatsedge
(LA)
Cyperus erythrorhizos Muhl.
redroot flatsedge
(LA, AR, OK, NM)
Cyperus esculentus L.
yellow nutsedge
(LA, AR, OK, NM)
Cyperus esculentus L. var. leptostachyus Boeckeler
yellow nutsedge
(LA, AR, OK, NM)
Cyperus esculentus L. var. macrostachyus Boeckeler
yellow nutsedge
(LA, NM)
Cyperus fendlerianus Boeckeler
Fendler's flatsedge
(NM)
Cyperus flavescens L.
yellow flatsedge
(LA, AR, OK)
Cyperus flavicomus Michx.
whiteedge flatsedge
(LA, AR, NM)
Cyperus fugax Liebm.
withering flatsedge
(TX)
Cyperus grayoides Mohlenbr.
Illinois flatsedge
(LA, AR)
Cyperus haspan L.
haspan flatsedge
(LA, AR)
Cyperus hermaphroditus (Jacq.) Standl.
hermaphrodite flatsedge
(TX)
Cyperus hystricinus Fernald
bristly flatsedge
(LA, AR)
Cyperus involucratus Rottb.
unbrella plant
(LA)
Cyperus iria L.
ricefield flatsedge
(LA, AR, OK)
Cyperus laevigatus L.
smooth flatsedge
(TX)
Cyperus lancastriensis Porter ex A. Gray
manyflower flatsedge
(LA, AR, OK)
Cyperus lanceolatus Poir.
epiphytic flatsedge
(TX)
Cyperus lentiginosus Millsp. & Chase
Latin American flatsedge
(TX)
Cyperus lupulinus (Spreng.) Marcks
Great Plains flatsedge
(LA, AR, OK)
Cyperus lupulinus (Spreng.) Marcks ssp. lupulinus
Great Plains flatsedge
(LA, AR, OK)
Cyperus niger Ruiz & Pav.
black flatsedge
(OK, NM)
Cyperus ochraceus Vahl
pond flatsedge
(LA)
Cyperus odoratus L.
fragrant flatsedge
(LA, AR, OK, NM)
Cyperus onerosus M.C. Johnst.
plains flatsedge
(TX)
Cyperus oxylepis Nees ex Steud.
sharpscale flatsedge
(LA, AR)
Cyperus pallidicolor (Kük.) G. Tucker
pallid flatsedge
(NM)
Cyperus phaeolepis Cherm.
Madagascar flatsedge
(TX)
Cyperus plukenetii Fernald
Plukenet's flatsedge
(LA, AR, OK)
Cyperus polystachyos Rottb.
manyspike flatsedge
(LA, AR, OK)
Cyperus polystachyos Rottb. var. texensis (Torr.) Fernald
Texan flatsedge
(LA, AR, OK)
Cyperus prolixus Kunth
mosquito flatsedge
(LA)
Cyperus pseudovegetus Steud.
marsh flatsedge
(LA, AR, OK)
Cyperus reflexus Vahl
bentawn flatsedge
(LA, OK)
Cyperus refractus Engelm. ex Boeckeler
reflexed flatsedge
(LA, AR)
Cyperus retroflexus Buckley
oneflower flatsedge
(LA, AR, OK, NM)
Cyperus retrofractus (L.) Torr.
rough flatsedge
(LA, AR, OK)
Cyperus retrorsus Chapm.
pine barren flatsedge
(LA, AR, OK, NM)
Cyperus retrorsus Chapm. var. retrorsus
pine barren flatsedge
(LA, AR, OK, NM)
Cyperus retrorsus Chapm. var. robustus (Boeckeler) Kük.
pine barren flatsedge
(TX)
Cyperus rotundus L.
nutgrass
(LA, AR, OK)
Cyperus schweinitzii Torr.
Schweinitz's flatsedge
(AR, OK, NM)
Cyperus seslerioides Kunth
Texas flatsedge
(TX)
Cyperus setigerus Torr. & Hook.
lean flatsedge
(OK, NM)
Cyperus spectabilis Link
spectacular flatsedge
(OK, NM)
Cyperus sphaerolepis Boeckeler
Rusby's flatsedge
(NM)
Cyperus squarrosus L.
bearded flatsedge
(LA, AR, OK, NM)
Cyperus strigosus L.
strawcolored flatsedge
(LA, AR, OK, NM)
Cyperus surinamensis Rottb.
tropical flatsedge
(LA, AR, OK)
Cyperus tetragonus Elliot
fourangle flatsedge
(LA, NM)
Cyperus thyrsiflorus Jungh.
southern flatsedge
(LA, AR)
Cyperus virens Michx.
green flatsedge
(LA)
Dulichium arundinaceum (L.) Britton var. arundinaceum
three-way sedge
(LA, AR, OK)
Eleocharis acicularis (L.) Roem. & Schult. var. acicularis
needle spikerush
(LA, AR, OK, NM)
Eleocharis acicularis (L.) Roem. & Schult. var. porcata S.G. Sm.
(LA, NM)
Eleocharis acutangula (Roxb.) Schult.
acute spikerush
(TX)
Eleocharis albida Torr.
white spikerush
(LA)
Eleocharis atropurpurea (Retz.) J. Presl & C. Presl
purple spikerush
(LA, NM)
Eleocharis austrotexana M.C. Johnst.
Rio Grande spikerush
(TX)
Eleocharis baldwinii (Torr.) Chapm.
Baldwin's spikerush
(LA)
Eleocharis brachycarpa Svens.
shortfruit spikerush
(TX)
Eleocharis brittonii Svens. ex Small
Britton's spikerush
(LA)
Eleocharis cancellata S. Watson
Arizona spikerush
(TX)
Eleocharis cellulosa Torr.
Gulf Coast spikerush
(LA, AR)
Eleocharis compressa Sull.
flatstem spikerush
(LA, AR, OK, NM)
Eleocharis compressa Sull. var. acutisquamata (Buckley) S.G. Sm.
sharpscale spikerush
(OK)
Eleocharis compressa Sull. var. compressa
flatstem spikerush
(LA, AR, OK, NM)
Eleocharis cylindrica Buckley
cylinder spikerush
(NM)
Eleocharis elongata Chapm.
slim spikerush
(LA)
Eleocharis engelmannii Steud.
Engelmann's spikerush
(LA, AR, OK, NM)
Eleocharis equisetoides (Elliot) Torr.
jointed spikesedge
(LA, AR)
Eleocharis fallax Weath.
creeping spikerush
(LA)
Eleocharis flavescens (Poir.) Urb.
yellow spikerush
(LA, AR)
Eleocharis flavescens (Poir.) Urb. var. flavescens
yellow spikerush
(LA, AR)
Eleocharis geniculata (L.) Roem. & Schult.
Canada spikesedge
(LA, OK)
Eleocharis interstincta (Vahl) Roem. & Schult.
knotted spikerush
(TX)
Eleocharis lanceolata Fernald
daggerleaf spikerush
(AR, OK)
Eleocharis macrostachya Britton
pale spikerush
(LA, AR, OK, NM)
Eleocharis melanocarpa Torr.
blackfruit spikerush
(TX)
Eleocharis microcarpa Torr.
smallfruit spikerush
(LA, AR)
Eleocharis minima Kunth
small spikerush
(LA)
Eleocharis montana (Kunth) Roem. & Schult.
mountain spikerush
(LA, NM)
Eleocharis montevidensis Kunth
sand spikerush
(LA, OK, NM)
Eleocharis obtusa (Willd.) Schult.
blunt spikerush
(LA, AR, OK, NM)
Eleocharis occulata S.G. Sm.
limestone spikerush
(OK)
Eleocharis olivacea Torr.
bright green spikerush
(LA)
Eleocharis olivacea Torr. var. olivacea
bright green spikerush
(LA)
Eleocharis palustris (L.) Roem. & Schult.
common spikerush
(LA, AR, OK, NM)
Eleocharis palustris (L.) Roem. & Schult. var. palustris
common spikerush
(LA, AR, OK, NM)
Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer
dwarf spikerush
(LA, AR, OK, NM)
Eleocharis quadrangulata (Michx.) Roem. & Schult.
squarestem spikerush
(LA, AR, OK)
Eleocharis radicans (A. Dietr.) Kunth
rooted spikerush
(LA, OK)
Eleocharis reverchonii Svens.
Reverchon's spikerush
(TX)
Eleocharis rostellata (Torr.) Torr.
beaked spikerush
(OK, NM)
Eleocharis tenuis (Willd.) Schult.
slender spikerush
(LA, AR, OK)
Eleocharis tenuis (Willd.) Schult. var. verrucosa (Svens.) Svens.
slender spikerush
(LA, AR, OK)
Eleocharis tortilis (Link) Schult.
twisted spikerush
(LA, AR, OK)
Eleocharis tuberculosa (Michx.) Roem. & Schult.
cone-cup spikerush
(LA, AR)
Eleocharis vivipara Link
viviparous spikerush
(LA)
Eleocharis wolfii (A. Gray) A. Gray ex Britton
Wolf's spikerush
(LA, AR, OK)
Fimbristylis autumnalis (L.) Roem. & Schult.
slender fimbry
(LA, AR, OK)
Fimbristylis caroliniana (Lam.) Fernald
Carolina fimbry
(LA)
Fimbristylis castanea (Michx.) Vahl
marsh fimbry
(LA)
Fimbristylis decipiens Kral
southern fimbry
(LA)
Fimbristylis dichotoma (L.) Vahl
forked fimbry
(LA)
Fimbristylis littoralis Gaudich.
fimbry
(LA, AR)
Fimbristylis puberula (Michx.) Vahl
hairy fimbry
(LA, AR, OK, NM)
Fimbristylis puberula (Michx.) Vahl var. interior (Britton) Kral
hairy fimbry
(OK, NM)
Fimbristylis puberula (Michx.) Vahl var. puberula
hairy fimbry
(LA, AR, OK)
Fimbristylis tomentosa Vahl
woolly fimbry
(LA, AR)
Fimbristylis vahlii (Lam.) Link
Vahl's fimbry
(LA, AR, OK)
Fuirena bushii Kral
Bush's umbrella-sedge
(LA, AR, OK)
Fuirena longa Chapm.
coastal plain umbrella-sedge
(TX)
Fuirena pumila (Torr.) Spreng.
dwarf umbrella-sedge
(LA, AR)
Fuirena scirpoidea Michx.
southern umbrella-sedge
(LA)
Fuirena simplex Vahl
western umbrella-sedge
(LA, AR, OK, NM)
Fuirena simplex Vahl var. aristulata (Torr.) Kral
western umbrella-sedge
(LA, AR, OK, NM)
Fuirena simplex Vahl var. simplex
western umbrella-sedge
(LA, AR, OK, NM)
Fuirena squarrosa Michx.
hairy umbrella-sedge
(LA, AR, OK)
Isolepis cernua (Vahl) Roem. & Schult.
low bulrush
(TX)
Isolepis molesta (M.C. Johnst.) S.G. Sm.
Gulf Coast bulrush
(LA, AR)
Kyllinga odorata Vahl
fragrant spikesedge
(LA, AR, OK, NM)
Kyllinga pumila Michx.
low spikesedge
(LA, AR, OK)
Lipocarpha drummondii (Nees) G. Tucker
Drummond's halfchaff sedge
(AR, OK, NM)
Lipocarpha micrantha (Vahl) G. Tucker
smallflower halfchaff sedge
(LA, AR, OK, NM)
Rhynchospora capillacea Torr.
needle beaksedge
(AR, OK)
Rhynchospora capitellata (Michx.) Vahl
brownish beaksedge
(LA, AR, OK)
Rhynchospora cephalantha A. Gray
bunched beaksedge
(LA, AR)
Rhynchospora chalarocephala Fernald & Gale
loosehead beaksedge
(LA)
Rhynchospora colorata (L.) H. Pfeiffer
starrush whitetop
(LA, AR)
Rhynchospora corniculata (Lam.) A. Gray
shortbristle horned beaksedge
(LA, AR, OK)
Rhynchospora debilis Gale
savannah beaksedge
(LA)
Rhynchospora divergens Chapm. ex M.A. Curtis
spreading beaksedge
(LA)
Rhynchospora elliottii A. Dietr.
Elliott's beaksedge
(LA)
Rhynchospora fascicularis (Michx.) Vahl
fascicled beaksedge
(LA)
Rhynchospora fascicularis (Michx.) Vahl var. fascicularis
fascicled beaksedge
(LA)
Rhynchospora filifolia A. Gray
threadleaf beaksedge
(LA)
Rhynchospora globularis (Chapm.) Small
globe beaksedge
(LA, AR)
Rhynchospora globularis (Chapm.) Small var. globularis
globe beaksedge
(LA, AR)
Rhynchospora globularis (Chapm.) Small var. pinetorum (Britton & Small ex Small) Gale
globe beaksedge
(LA)
Rhynchospora glomerata (L.) Vahl
clustered beaksedge
(LA, AR, OK)
Rhynchospora gracilenta A. Gray
slender beaksedge
(LA, AR, OK)
Rhynchospora grayi Kunth
Gray's beaksedge
(LA)
Rhynchospora harveyi W. Boott
Harvey's beaksedge
(LA, AR, OK)
Rhynchospora harveyi W. Boott var. harveyi
Harvey's beaksedge
(LA, AR, OK)
Rhynchospora indianolensis Small
Indianola beaksedge
(TX)
Rhynchospora inexpansa (Michx.) Vahl
nodding beaksedge
(LA, AR)
Rhynchospora inundata (Oakes) Fernald
narrowfruit horned beaksedge
(TX)
Rhynchospora latifolia (Baldw. ex Elliot) W.W. Thomas
sandswamp whitetop
(LA, OK)
Rhynchospora macra (C.B. Clarke ex Britton) Small
large beaksedge
(LA)
Rhynchospora macrostachya Torr. ex A. Gray
tall horned beaksedge
(LA, AR, OK)
Rhynchospora microcarpa Baldw. ex A. Gray
southern beaksedge
(LA, AR)
Rhynchospora miliacea (Lam.) A. Gray
millet beaksedge
(LA)
Rhynchospora mixta Britton
mingled beaksedge
(LA)
Rhynchospora nitens (Vahl) A. Gray
shortbeak beaksedge
(LA)
Rhynchospora nivea Boeckeler
showy whitetop
(AR, OK)
Rhynchospora oligantha A. Gray
featherbristle beaksedge
(LA)
Rhynchospora perplexa Britton
pineland beaksedge
(LA)
Rhynchospora plumosa Elliot
plumed beaksedge
(LA, AR)
Rhynchospora pusilla Chapm. ex M.A. Curtis
fairy beaksedge
(LA)
Rhynchospora rariflora (Michx.) Elliot
fewflower beaksedge
(LA, AR, OK)
Rhynchospora recognita (Gale) Kral
globe beaksedge
(LA, AR, OK)
Rhynchospora scirpoides (Torr.) A. Gray
longbeak beaksedge
(LA, AR)
Rhynchospora stenophylla Chapm.
coastal plain beaksedge
(LA)
Rhynchospora tracyi Britton
Tracy's beaksedge
(LA)
Schoenoplectus acutus (Muhl. ex Bigelow) A. Löve & D. Löve var. acutus
hardstem bulrush
(AR, OK, NM)
Schoenoplectus acutus (Muhl. ex Bigelow) A. Löve & D. Löve var. occidentalis (S. Watson) S.G. Sm.
tule
(NM)
Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller
chairmaker's bulrush
(LA, OK, NM)
Schoenoplectus californicus (C.A. Mey.) Palla
California bulrush
(LA, AR, OK, NM)
Schoenoplectus deltarum (Schuyler) Soják
delta bulrush
(LA)
Schoenoplectus erectus (Poir.) Palla ex Raynal
sharpscale bulrush
(TX)
Schoenoplectus erectus (Poir.) Palla ex Raynal ssp. raynalii (Schuyler) Lye
sharpscale bulrush
(TX)
Schoenoplectus etuberculatus (Steud.) Soják
Canby's bulrush
(LA)
Schoenoplectus heterochaetus (Chase) Soják
slender bulrush
(OK)
Schoenoplectus maritimus (L.) Lye
cosmopolitan bulrush
(LA, OK, NM)
Schoenoplectus pungens (Vahl) Palla
common threesquare
(LA, AR, OK, NM)
Schoenoplectus pungens (Vahl) Palla var. longispicatus (Britton) S.G. Sm.
common threesquare
(LA, OK, NM)
Schoenoplectus robustus (Pursh) M.T. Strong
sturdy bulrush
(LA, AR)
Schoenoplectus saximontanus (Fernald) Raynal
Rocky Mountain bulrush
(OK)
Schoenoplectus tabernaemontani (C.C. Gmel.) Palla
softstem bulrush
(LA, AR, OK, NM)
Schoenoplectus ×oblongus (T. Koyama) Soják [acutus × heterochaetus]
(OK)
Scirpus cyperinus (L.) Kunth
woolgrass
(LA, AR, OK)
Scirpus divaricatus Elliot
spreading bulrush
(LA, AR)
Scirpus georgianus Harper
Georgia bulrush
(LA, AR)
Scirpus pallidus (Britton) Fernald
cloaked bulrush
(OK, NM)
Scirpus pendulus Muhl.
rufous bulrush
(LA, AR, OK, NM)
Scleria ciliata Michx.
fringed nutrush
(LA, AR, OK)
Scleria ciliata Michx. var. ciliata
fringed nutrush
(LA, AR, OK)
Scleria ciliata Michx. var. glabra (Chapm.) Fairey
fringed nutrush
(OK)
Scleria georgiana Core
slenderfruit nutrush
(LA)
Scleria hirtella Sw.
riverswamp nutrush
(LA)
Scleria minor W. Stone
slender nutrush
(TX)
Scleria muehlenbergii Steud.
Muehlenberg's nutrush
(LA)
Scleria oligantha Michx.
littlehead nutrush
(LA, AR, OK)
Scleria pauciflora Muhl. ex Willd.
fewflower nutrush
(LA, AR, OK)
Scleria pauciflora Muhl. ex Willd. var. caroliniana (Willd.) Alph. Wood
Carolina nutrush
(LA, AR, OK)
Scleria pauciflora Muhl. ex Willd. var. curtissii (Britton) Fairey
Curtiss' nutrush
(TX)
Scleria pauciflora Muhl. ex Willd. var. pauciflora
fewflower nutrush
(AR, OK)
Scleria reticularis Michx.
netted nutrush
(LA, AR, OK)
Scleria triglomerata Michx.
whip nutrush
(LA, AR, OK)
Scleria verticillata Muhl. ex Willd.
low nutrush
(LA, AR, OK)
This page was machine-generated using data downloaded in October of 2008 from the Plants Database
processed by the program texcheck.ipf on: 01/15/09.