Checklist » Cyperaceae
Cyperaceae[FNA23, HC, HC2](Sedge Family)
Synonyms:
(none)

Notes: Originally based on draft treatment by Peter Zika, March 2000; next updated 2004 based on Flora of North America, Volume 23; most recent update in 2009 based on "Field Guide to the Sedges of the Pacific Northwest" (SPNW) [2008].

References:

» Wilson, B. L., R. Brainerd, M. Huso, K. Kuykendall, D. Lytjen, B. Newhouse, N. Otting, S. Sundberg and P. Zika. 1999. Atlas of Oregon Carex. Native Plant Society of Oregon, Occasional Paper No. 1. Eugene, OR. 29 pp.

Family information last updated 11/19/2009 by David Giblin.

Taxon (native taxa in boldface)
Common Names
# Synonyms
Amphiscirpus nevadensis (S. Watson) Oteng-Yeb.[FNA23, HC2]
Nevada bulrush
2 synonyms
Bolboschoenus fluviatilis (Torr.) Soják[FNA23, HC2]
river bulrush
3 synonyms
Bolboschoenus maritimus (L.) Palla[FNA23, HC2]
seacoast tuberous bulrush
2 synonyms
ssp. paludosus (A. Nelson) T. Koyama[FNA23, HC2]
saltmarsh bulrush, seacoast bulrush
4 synonyms
Carex abrupta Mack.[FNA23, HC2]
abrupt-beaked sedge
0 synonyms
Carex albonigra Mack.[FNA23, HC, HC2, SPNW]
black-and-white-scaled sedge
0 synonyms
Carex amplifolia Boott[FNA23, HC, HC2, SPNW]
big-leaf sedge
0 synonyms
Carex angustata Boott[FNA23, HC2, SPNW]
narrow-leaved sedge
3 synonyms
Carex anthoxanthea J. Presl & C. Presl[FNA23, HC2, SPNW]
grassy-slope arctic sedge, yellow-flowered sedge
0 synonyms
Carex aperta Boott[FNA23, HC, HC2, SPNW]
Columbia sedge
6 synonyms
Carex aquatilis Wahlenb.[FNA23, HC, HC2]
water sedge
0 synonyms
var. aquatilis[FNA23, HC2, SPNW]
water sedge
5 synonyms
var. dives (T. Holm) Kük.[FNA23, HC2, SPNW]
Sitka sedge
4 synonyms
Carex arcta Boott[FNA23, HC, HC2, SPNW]
northern clustered sedge
4 synonyms
Carex atherodes Spreng.[FNA23, HC, HC2, SPNW]
awned sedge, wheat sedge
0 synonyms
Carex athrostachya Olney[FNA23, HC, HC2, SPNW]
slender-beak sedge
1 synonym
Carex atrosquama Mack.[FNA23, HC2, SPNW]
black-scale sedge
4 synonyms
Carex aurea Nutt.[FNA23, HC, HC2, SPNW]
golden sedge, pumpkin sedge
0 synonyms
Carex bebbii (L.H. Bailey) Olney ex Fernald[FNA23, HC, HC2, SPNW]
Bebb's sedge
1 synonym
Carex bolanderi Olney[FNA23, HC2, SPNW]
Bolander's sedge
2 synonyms
Carex brevior (Dewey) Mack. ex Lunell[FNA23, HC, HC2, SPNW]
Plains oval sedge, short-beaked sedge
2 synonyms
Carex breweri Boott[FNA23, HC, HC2, SPNW]
Brewer's sedge
2 synonyms
Carex brunnescens (Pers.) Poir.[FNA23, HC, HC2]
brown sedge
0 synonyms
ssp. brunnescens[FNA23, HC2]
brown sedge
10 synonyms
Carex buxbaumii Wahlenb.[FNA23, HC, HC2, SPNW]
brown bog sedge, Buxbaum's sedge
3 synonyms
Carex californica L.H. Bailey[FNA23, HC, HC2, SPNW]
California sedge
0 synonyms
Carex canescens L.[FNA23, HC, HC2]
silvery sedge
0 synonyms
ssp. canescens[FNA23, HC2, SPNW]
grey sedge, silvery sedge
3 synonyms
Carex capillaris L.[FNA23, HC, HC2, SPNW]
hair sedge
3 synonyms
Carex capitata L.[FNA23, HC, HC2]
capitate sedge
3 synonyms
Carex chordorrhiza Ehrh. ex L. f.[FNA23, HC2, SPNW]
cordroot sedge, creeping sedge, rope-root sedge
0 synonyms
Carex circinata C.A. Mey.[FNA23, HC, HC2, SPNW]
coiled sedge
0 synonyms
Carex comosa Boott[FNA23, HC, HC2, SPNW]
bearded sedge, bristly sedge
0 synonyms
Carex concinnoides Mack.[FNA23, HC, HC2, SPNW]
northwestern sedge, tetrastigmatic sedge
0 synonyms
Carex cordillerana Saarela & B.A. Ford[FNA23, HC2, SPNW]
cordilleran sedge
2 synonyms
Carex crawei Dewey[FNA23, HC, HC2, SPNW]
Crawe's sedge
0 synonyms
Carex crawfordii Fernald[FNA23, HC, HC2, SPNW]
Crawford's sedge
0 synonyms
Carex cusickii Mack. ex Piper & Beattie[FNA23, HC, HC2, SPNW]
Cusick's sedge
1 synonym
Carex davyi Mack.[FNA23, HC2]
Constance's sedge, Davy's sedge
1 synonym
Carex deflexa Hornem.[FNA23, HC2]
mountain mat sedge
0 synonyms
var. boottii L.H. Bailey[FNA23, HC2]
northern sedge
3 synonyms
Carex densa (L.H. Bailey) L.H. Bailey[FNA23, HC, HC2, SPNW]
dense sedge
7 synonyms
Carex deweyana Schwein.[FNA23, HC, HC2]
Dewey's sedge
0 synonyms
var. deweyana[FNA23, HC2, SPNW]
Dewey's sedge
0 synonyms
Carex diandra Schrank[FNA23, HC, HC2, SPNW]
lesser panicled sedge, lesser tussock sedge
0 synonyms
Carex disperma Dewey[FNA23, HC, HC2, SPNW]
short-leaf sedge
1 synonym
Carex divulsa Stokes[FNA23, HC2]
Leers's sedge
0 synonyms
ssp. leersii (Kneuck.) W. Koch[HC2]
Leer's sedge
0 synonyms
Carex douglasii Boott[FNA23, HC, HC2, SPNW]
Douglas's sedge
0 synonyms
Carex eburnea Boott[FNA23, HC2]
bristle-leaved sedge
0 synonyms
Carex echinata Murray[FNA23, HC2]
star sedge
1 synonym
ssp. echinata[FNA23, HC2, SPNW]
star sedge
2 synonyms
ssp. phyllomanica (W. Boott) Reznicek[FNA23, HC2, SPNW]
coastal star sedge
1 synonym
Carex engelmannii L.H. Bailey[FNA23, HC2, SPNW]
Engelmann's sedge
3 synonyms
Carex exsiccata L.H. Bailey[FNA23, HC2, SPNW]
big inflated sedge
1 synonym
Carex feta L.H. Bailey[FNA23, HC, HC2, SPNW]
green-sheath sedge
1 synonym
Carex filifolia Nutt.[FNA23, HC, HC2]
thread-leaved sedge
0 synonyms
var. filifolia[FNA23, HC2, SPNW]
thread-leaf sedge
1 synonym
Carex flava L.[FNA23, HC, HC2, SPNW]
yellow sedge, yellow-green sedge
4 synonyms
Carex fracta Mack.[FNA23, HC, HC2, SPNW]
fragile-sheath sedge
0 synonyms
Carex geyeri Boott[FNA23, HC, HC2, SPNW]
elk sedge, Geyer's sedge
0 synonyms
Carex gynocrates Wormskjöld ex Drejer[FNA23, HC2, SPNW]
yellow bog sedge
3 synonyms
Carex halliana L.H. Bailey[FNA23, HC, HC2, SPNW]
Hall's sedge
1 synonym
Carex hassei L.H. Bailey[FNA23, HC2, SPNW]
false golden sedge
1 synonym
Carex haydeniana Olney[FNA23, HC, HC2, SPNW]
cloud sedge, Hayden's sedge
4 synonyms
Carex hendersonii L.H. Bailey[FNA23, HC, HC2, SPNW]
Henderson's sedge
0 synonyms
Carex heteroneura W. Boott[FNA23, HC2, SPNW]
different-veined sedge, smooth-fruited sedge
1 synonym
Carex hoodii Boott[FNA23, HC, HC2, SPNW]
Hood's sedge
0 synonyms
Carex hystericina Muhl. ex Willd.[FNA23, HC2, SPNW]
porcupine sedge
1 synonym
Carex illota L.H. Bailey[FNA23, HC, HC2, SPNW]
small-head sedge
0 synonyms
Carex infirminervia Naczi[FNA23, HC2, SPNW]
weak-veined sedge
1 synonym
Carex inops L.H. Bailey[FNA23, HC2]
long-stolon sedge
0 synonyms
ssp. inops[FNA23, HC2, SPNW]
long-stolon sedge
3 synonyms
Carex integra Mack.[FNA23, HC, HC2]
smooth-beaked sedge
0 synonyms
Carex interior L.H. Bailey[FNA23, HC, HC2, SPNW]
inland sedge
1 synonym
Carex interrupta Boeckeler[FNA23, HC, HC2, SPNW]
green-fruited sedge, interrupted sedge
1 synonym
Carex jonesii L.H. Bailey[FNA23, HC, HC2, SPNW]
Jones' sedge
1 synonym
Carex kelloggii W. Boott[HC2]
Kellogg's sedge, lakeshore sedge
0 synonyms
var. impressa (L.H. Bailey) B. L. Wilson & Otting[HC2]
few-ribbed sedge, mountain shore sedge
4 synonyms
var. kelloggii[HC2]
Kellogg's sedge, lakeshore sedge
5 synonyms
var. limnophila (Holm) B. L. Wilson & R. E. Brainerd[HC2]
coastal shore sedge
4 synonyms
Carex kobomugi Ohwi[FNA23, HC2, SPNW]
Japanese sedge
0 synonyms
Carex lacustris Willd.[FNA23, HC2]
lake sedge
0 synonyms
Carex laeviculmis Meinsh.[FNA23, HC, HC2, SPNW]
smooth-stemmed sedge
1 synonym
Carex lasiocarpa Ehrh.[FNA23, HC, HC2, SPNW]
wiregrass sedge
4 synonyms
Carex leporina L.[HC, HC2, SPNW]
hare sedge, oval broom sedge, oval sedge
0 synonyms
Carex leporinella Mack.[FNA23, HC, HC2, SPNW]
Sierra hare sedge
0 synonyms
Carex leptalea Wahlenb.[FNA23, HC, HC2, SPNW]
delicate sedge, jelly bean sedge
5 synonyms
Carex leptopoda Mack.[FNA23, HC2, SPNW]
short-scaled sedge, slenderfoot sedge
3 synonyms
Carex limosa L.[FNA23, HC, HC2, SPNW]
mud sedge
0 synonyms
Carex livida (Wahlenb.) Willd.[FNA23, HC, HC2, SPNW]
pale sedge
4 synonyms
Carex longii Mack.[FNA23, HC2, SPNW]
Long's sedge
0 synonyms
Carex luzulina Olney[FNA23, HC, HC2, SPNW]
spring sedge, woodrush sedge
4 synonyms
Carex lyngbyei Hornem.[FNA23, HC, HC2, SPNW]
Lyngbye's sedge
4 synonyms
Carex macloviana d'Urv.[FNA23, HC2]
Falkland Islands sedge
0 synonyms
Carex macrocephala Willd. ex Spreng.[FNA23, HC, HC2, SPNW]
bighead sedge
1 synonym
Carex macrochaeta C.A. Mey.[FNA23, HC, HC2, SPNW]
long-awn sedge
0 synonyms
Carex magellanica Lam.[FNA23, HC2]
boreal bog sedge, poor sedge
0 synonyms
ssp. irrigua (Wahlenburg) Hiitonen[FNA23, HC2, SPNW]
poor sedge
3 synonyms
Carex media R. Br. ex Richardson[FNA23, HC2, SPNW]
Montana sedge, Scandinavian sedge
6 synonyms
Carex mertensii J.D. Prescott ex Bong.[FNA23, HC, HC2, SPNW]
Mertens' sedge
1 synonym
Carex micropoda C.A. Mey.[FNA23, HC2, SPNW]
timberline sedge
4 synonyms
Carex microptera Mack.[FNA23, HC, HC2, SPNW]
small-winged sedge
6 synonyms
Carex nardina Fr.[FNA23, HC, HC2, SPNW]
spikenard sedge
6 synonyms
Carex nebrascensis Dewey[FNA23, HC, HC2, SPNW]
Nebraska sedge
4 synonyms
Carex neurophora Mack.[FNA23, HC, HC2, SPNW]
alpine nerve sedge
1 synonym
Carex nigricans C.A. Mey.[FNA23, HC, HC2, SPNW]
black alpine sedge
0 synonyms
Carex nudata W. Boott[WTU]
torrent sedge
5 synonyms
Carex obnupta L.H. Bailey[FNA23, HC, HC2, SPNW]
slough sedge
1 synonym
Carex obtusata Lilj.[FNA23, HC, HC2, SPNW]
blunt sedge
0 synonyms
Carex pachycarpa Mack.[HC2]
furrowed broomsedge
1 synonym
Carex pachystachya Cham. ex Steud.[FNA23, HC, HC2, SPNW]
starry sedge, thick-headed sedge
6 synonyms
Carex pallescens L.[FNA23, HC2, SPNW]
pale green sedge
1 synonym
Carex pansa L.H. Bailey[FNA23, HC, HC2, SPNW]
sand sedge
1 synonym
Carex parryana Dewey[FNA23, HC, HC2]
Parry's sedge
0 synonyms
Carex pauciflora Lightf.[FNA23, HC, HC2, SPNW]
few-flowered sedge
0 synonyms
Carex pellita Muhl. ex Willd.[FNA23, HC2, SPNW]
woolly sedge
1 synonym
Carex pendula Huds.[FNA23, HC2, SPNW]
pendulous sedge
0 synonyms
Carex petasata Dewey[FNA23, HC, HC2, SPNW]
Liddon's sedge
1 synonym
Carex phaeocephala Piper[FNA23, HC, HC2, SPNW]
mountain hare sedge
0 synonyms
Carex pluriflora Hultén[FNA23, HC, HC2, SPNW]
black bog sedge
2 synonyms
Carex praeceptorum Mack.[FNA23, HC, HC2, SPNW]
teacher's sedge
3 synonyms
Carex praegracilis W. Boott[FNA23, HC, HC2, SPNW]
clustered field sedge
0 synonyms
Carex praticola Rydb.[FNA23, HC, HC2, SPNW]
northern meadow sedge
3 synonyms
Carex preslii Steud.[FNA23, HC2, SPNW]
Presl's sedge
0 synonyms
Carex proposita Mack.[FNA23, HC, HC2, SPNW]
potato chip sedge, Smoky Mountain sedge
0 synonyms
Carex raynoldsii Dewey[FNA23, HC, HC2, SPNW]
Raynolds' sedge
1 synonym
Carex retrorsa Schwein.[FNA23, HC, HC2, SPNW]
retrorse sedge
0 synonyms
Carex rossii Boott[FNA23, HC, HC2, SPNW]
Ross' sedge
6 synonyms
Carex rostrata Stokes[HC, HC2, FNA23, SPNW]
northern beaked sedge
1 synonym
Carex saxatilis L.[FNA23, HC, HC2, SPNW]
limestone sedge, russet sedge
7 synonyms
Carex scirpoidea Michx.[FNA23, HC, HC2]
single-spike sedge
2 synonyms
ssp. pseudoscirpoidea (Rydb.) D.A. Dunlop[FNA23, HC2, SPNW]
western single-spiked sedge
2 synonyms
ssp. scirpoidea[FNA23, HC2, SPNW]
northern single-spike sedge
6 synonyms
ssp. stenochlaena (Holm) Á. Löve & D. Löve[FNA23, HC2, SPNW]
Alaska singlespike sedge
2 synonyms
Carex scoparia Schkuhr ex Willd.[FNA23, HC, HC2]
pointed broomsedge
1 synonym
Carex scopulorum T. Holm[FNA23, HC, HC2]
mountain sedge
0 synonyms
var. bracteosa (L.H. Bailey) F.J. Herm.[FNA23, HC2, SPNW]
Sierra alpine sedge
3 synonyms
var. prionophyllum (Holm) L.A. Standl.[HC2]
firethread sedge
2 synonyms
Carex sheldonii Mack.[FNA23, HC, HC2]
Sheldon's sedge
0 synonyms
Carex siccata Dewey[FNA23, HC, HC2, SPNW]
dry-spike sedge
5 synonyms
Carex simulata Mack.[FNA23, HC, HC2, SPNW]
analogue sedge
0 synonyms
Carex spectabilis Dewey[FNA23, HC, HC2, SPNW]
showy sedge
5 synonyms
Carex stenoptila F.J. Herm.[FNA23, HC2]
riverbank sedge
0 synonyms
Carex stipata Muhl. ex Willd.[FNA23, HC, HC2]
awl-fruited sedge, sawbeak sedge
0 synonyms
var. stipata[FNA23, HC2, SPNW]
awl-fruited sedge, sawbeak sedge
2 synonyms
Carex straminiformis L.H. Bailey[FNA23, HC, HC2, SPNW]
Mt. Shasta sedge
0 synonyms
Carex stylosa C.A. Mey.[FNA23, HC, HC2, SPNW]
long-style sedge
3 synonyms
Carex subbracteata Mack.[FNA23, HC2]
small-bracted sedge
1 synonym
Carex subfusca W. Boott[FNA23, HC, HC2, SPNW]
rusty sedge
3 synonyms
Carex sychnocephala J. Carey[FNA23, HC, HC2, SPNW]
many-headed sedge
0 synonyms
Carex sylvatica Huds.[FNA23, HC2, SPNW]
European woodland sedge
0 synonyms
Carex tahoensis Smiley[FNA23, HC2, SPNW]
Lake Tahoe sedge
1 synonym
Carex tenera Dewey[FNA23, HC, HC2]
quill sedge, slender sedge
1 synonym
Carex tenuiflora Wahlenb.[FNA23, HC2, SPNW]
sparse-flower sedge
0 synonyms
Carex tribuloides Wahlenb.[FNA23, HC2]
tribulation sedge
0 synonyms
var. tribuloides[FNA23, HC2, SPNW]
blunt broom sedge
1 synonym
Carex tumulicola Mack.[FNA23, HC, HC2, SPNW]
foothill sedge
0 synonyms
Carex unilateralis Mack.[FNA23, HC, HC2, SPNW]
one-sided sedge
0 synonyms
Carex utriculata Boott[FNA23, HC2, SPNW]
beaked sedge, inflated sedge, Northwest Territory sedge
4 synonyms
Carex vallicola Dewey[FNA23, HC, HC2, SPNW]
valley sedge
2 synonyms
Carex vernacula L.H. Bailey[FNA23, HC2, SPNW]
foetid sedge
2 synonyms
Carex vesicaria L.[FNA23, HC, HC2, SPNW]
inflated sedge, oxbow sedge
1 synonym
Carex viridula Michx.[FNA23, HC2]
green sedge
0 synonyms
ssp. viridula[FNA23, HC2, SPNW]
greenish sedge, little green sedge
10 synonyms
Carex vulpinoidea Michx.[FNA23, HC, HC2, SPNW]
fox sedge
10 synonyms
Carex zikae E.H. Roalson & M.J. Waterway[HC2]
short-stemmed sedge, Zika's sedge
2 synonyms
Cyperus acuminatus Torr. & Hook.[FNA23, HC, HC2]
sharp-pointed flatsedge, taper-tip flatsedge
2 synonyms
Cyperus bipartitus Torr.[FNA23, HC2]
shining cyperus, shining flatsedge
2 synonyms
Cyperus diandrus Torr.[FNA23]
umbrella flatsedge
0 synonyms
Cyperus eragrostis Lam.[FNA23, HC2]
tall flatsedge
1 synonym
Cyperus erythrorhizos Muhl.[FNA23, HC, HC2]
redroot flatsedge
5 synonyms
Cyperus esculentus L.[FNA23, HC, HC2]
yellow nut-grass
0 synonyms
var. leptostachyus Boeckeler[FNA23, HC2]
yellow nutgrass
7 synonyms
Cyperus fuscus L.[FNA23, HC2]
brown flatsedge, brown galingale
0 synonyms
Cyperus lupulinus (Spreng.) Marcks[FNA23, HC2]
Great Plains flatsedge
1 synonym
ssp. lupulinus[FNA23, HC2]
Great Plains flatsedge
2 synonyms
Cyperus lupulinus (Spreng.) Marcks × Cyperus schweinitzii Torr.[HC2]
 
0 synonyms
Cyperus schweinitzii Torr.[FNA23, HC, HC2]
sand flatsedge
1 synonym
Cyperus squarrosus L.[FNA23, HC2]
awned flatsedge
6 synonyms
Cyperus strigosus L.[FNA23, HC, HC2]
false flatsedge, straw-colored flatsedge
5 synonyms
Dulichium arundinaceum (L.) Britton[FNA23, HC, HC2]
three-way sedge
3 synonyms
Eleocharis acicularis (L.) Roem. & Schult.[FNA23, HC, HC2]
needle spikerush
5 synonyms
Eleocharis bella (Piper) Svenson[FNA23, HC, HC2]
pretty spikerush
2 synonyms
Eleocharis coloradoensis (Britton) Gilly[FNA23, HC2]
dwarf spike-rush
2 synonyms
Eleocharis engelmannii Steud.[FNA23, HC2]
Engelman spikerush
6 synonyms
Eleocharis erythropoda Steud.[FNA23, HC2]
bald spike-rush, redfoot spike-rush
0 synonyms
Eleocharis geniculata (L.) Roem. & Schult.[FNA23, HC2]
capitate spike-rush
0 synonyms
Eleocharis macrostachya Britton[FNA23, HC2]
creeping spikerush
2 synonyms
Eleocharis mamillata (H. Lind.) H. Lind.[FNA23, HC2]
soft-stem spike-rush
1 synonym
ssp. mamillata[FNA23, HC2]
soft-stemmed spikerush
0 synonyms
Eleocharis nitida Fernald[FNA23, HC2]
quill spike-rush
0 synonyms
Eleocharis obtusa (Willd.) Schult.[FNA23, HC2]
blunt spikerush
5 synonyms
Eleocharis ovata (Roth) Roem. & Schult.[FNA23, HC, HC2]
ovoid spikerush
3 synonyms
Eleocharis palustris (L.) Roem. & Schult.[FNA23, HC, HC2]
common spikerush
3 synonyms
Eleocharis parvula (Roem. & Schultes) Link ex Bluff Nees, & Schauer[FNA23, HC, HC2]
little-head spikerush
4 synonyms
Eleocharis quinqueflora (Hartm.) O. Schwarz[FNA23, HC2]
few-flowered spike-rush
5 synonyms
Eleocharis rostellata (Torr.) Torr.[FNA23, HC, HC2]
walking sedge, beaked spikerush
1 synonym
Eleocharis suksdorfiana Beauverd[FNA23, HC2]
Suksdorf spikerush
2 synonyms
Eleocharis uniglumis (Link) Schult.[FNA23, HC2]
slender spike-rush
0 synonyms
Eriophorum angustifolium Honck.[FNA23, HC2]
many-spiked bog cotton, many-spiked cotton-grass
0 synonyms
ssp. angustifolium[FNA23, HC2]
many-spiked cottongrass
1 synonym
Eriophorum chamissonis C.A. Mey.[FNA23, HC, HC2]
Chamisso's cotton-grass, russet cotton-grass
7 synonyms
Eriophorum gracile W.D.J. Koch ex Roth[FNA23, HC, HC2]
slender cotton-grass
2 synonyms
Eriophorum virginicum L.[FNA23, HC2]
tawny cotton-grass
0 synonyms
Eriophorum viridicarinatum (Engelm.) Fernald[FNA23, HC, HC2]
tassel cotton-grass
1 synonym
Isolepis cernua (Vahl) Roem. & Schult.[FNA23, HC2]
low club-rush
4 synonyms
Isolepis setacea (L.) R. Br.[FNA23, HC2]
Eurasian bulrush, bristle-leaf sedge
1 synonym
Kobresia myosuroides (Vill.) Fiori[FNA23, HC, HC2]
Bellard's kobresia, Pacific bog sedge
1 synonym
Lipocarpha aristulata (Coville) G.C. Tucker[FNA23, HC2]
halfchaff sedge
4 synonyms
Lipocarpha micrantha (Vahl) G.C. Tucker[FNA23, HC2]
small-flowered halfchaff sedge
9 synonyms
Lipocarpha occidentalis (A. Gray) G.C. Tucker[FNA23, HC2]
western halfchaff sedge
2 synonyms
Rhynchospora alba (L.) Vahl[FNA23, HC, HC2]
white beakrush
5 synonyms
Schoenoplectus acutus (Muhl. ex Bigelow) Á. Löve & D. Löve[FNA23, HC2]
American bulrush, common tule
6 synonyms
Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller[FNA23, HC2]
American three-square bulrush, Olney's three-square bulrush
2 synonyms
Schoenoplectus ×kuekenthalianus (Junge) D.H. Kent[FNA23, HC2]
Kukenthal's bulrush
0 synonyms
Schoenoplectus mucronatus (L.) Palla[FNA23, HC2]
ricefield bulrush, rough-seed bulrush
1 synonym
Schoenoplectus pungens (Vahl) Palla[FNA23, HC2]
chairmaker's club-rush, common three-square
2 synonyms
Schoenoplectus saximontanus (Fernald) J. Raynal[FNA23, HC2]
Rocky Mountain bulrush
3 synonyms
Schoenoplectus subterminalis (Torr.) Soják[FNA23, HC2]
swaying club-rush, water club-rush
1 synonym
Schoenoplectus tabernaemontani (C.C. Gmel.) Palla[FNA23, HC2]
great bulrush, soft-stem bulrush
7 synonyms
Schoenoplectus triqueter (L.) Palla[FNA23, HC2]
stream bank bulrush, triangular club-rush
1 synonym
Scirpus atrocinctus Fernald[FNA23, HC2]
common woolly sedge
2 synonyms
Scirpus cyperinus (L.) Kunth[FNA23, HC, HC2]
cotton-grass bulrush
5 synonyms
Scirpus microcarpus J. Presl & C. Presl[FNA23, HC, HC2]
panicled bulrush, small fruited bulrush
4 synonyms
Scirpus pallidus (Britton) Fernald[FNA23, HC, HC2]
pale bulrush
1 synonym
Trichophorum cespitosum (L.) Schur[FNA23, HC2]
tufted club-rush
5 synonyms
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