Gen. Rhynchospora (Cyperaceae) / Flora of USA and Canada

Scientific name	Google Search	*Distribution in USA and Canada ()**	Common names	Grown habit	Duration
Rhynchospora alba (L.) Vahl = Rhynchospora luquillensis Britton		USA (AK, CA, CT, DC, DE, GA, ID, IL, IN, MA, MD, ME, MI, MN, NC, NH, NJ, NY, OH, OR, PA, RI, SC, TN, VA, VT, WA, WI, WV), USA+ (PR), CAN (AB, BC, LB, MB, NB, NF, NS, NT, ON, PE, QC, SK), FRA (SPM) Map for Rhynchospora alba (L.) Vahl (*)	white beaksedge	Graminoid	Perennial
Rhynchospora baldwinii A. Gray		USA (AL, FL, GA, LA, MS, NC, SC) Map for Rhynchospora baldwinii A. Gray (*)	Baldwin's beaksedge	Graminoid	Annual, Perennial
Rhynchospora berteroi (Spreng.) C.B. Clarke = Hypolytrum berteroi Spreng. = Rhynchospora pusilla (Sw.) Griseb., non Chapm. ex M.A. Curtis		USA+ (PR, VI) Map for Rhynchospora berteroi (Spreng.) C.B. Clarke (*)	little beaksedge	Graminoid	Perennial
Rhynchospora brachychaeta C. Wright = Rhynchospora blauneri Britton		USA (AL, FL, MS), USA+ (PR) Map for Rhynchospora brachychaeta C. Wright (*)	West Indian beaksedge	Graminoid	Perennial
Rhynchospora breviseta (Gale) Channell = Rhynchospora oligantha A. Gray var. breviseta Gale		USA (FL, GA, MS, NC, SC), USA+ (PR) Map for Rhynchospora breviseta (Gale) Channell (*)	shortbristle beaksedge	Graminoid	Perennial
Rhynchospora caduca Elliot = Rhynchospora patula A. Gray		USA (AL, AR, FL, GA, HI, LA, MS, NC, OK, SC, TN, TX, VA) Map for Rhynchospora caduca Elliot (*)	anglestem beaksedge	Graminoid	Perennial
Rhynchospora californica Gale		USA (CA) Map for Rhynchospora californica Gale (*)	California beaksedge	Graminoid	Perennial
Rhynchospora capillacea Torr. = Rhynchospora capillacea Torr. var. leviseta E.J. Hill ex A. Gray = Rhynchospora smallii Britton		USA (AL, AR, CT, IA, IL, IN, MA, ME, MI, MN, MO, ND, NH, NJ, NY, OH, OK, PA, SD, TN, TX, VA, VT, WI), CAN (AB, BC, LB, MB, NB, NF, NS, ON, QC, SK) Map for Rhynchospora capillacea Torr. (*)	needle beaksedge	Graminoid	Perennial
Rhynchospora capitellata (Michx.) Vahl = Rhynchospora glomerata (L.) Vahl var. capitellata (Michx.) Kük. = Rhynchospora glomerata (L.) Vahl var. minor Britton		USA (AL, AR, CA, CT, DC, DE, GA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MO, MS, NC, NH, NJ, NY, OH, OK, OR, PA, RI, SC, TN, TX, VA, VT, WI, WV), CAN (NB, NS, ON, QC) Map for Rhynchospora capitellata (Michx.) Vahl (*)	brownish beaksedge	Graminoid	Perennial
Rhynchospora careyana Fernald		USA (AL, DE, FL, GA, NC, SC) Map for Rhynchospora careyana Fernald (*)	broadfruit horned beaksedge	Graminoid	Annual, Perennial
Rhynchospora cephalantha A. Gray = Rhynchospora axillaris (Lam.) Britton = Rhynchospora cephalantha A. Gray var. attenuata Gale = Rhynchospora cephalantha A. Gray var. pleiocephala Fernald & Gale		USA (AL, AR, DE, FL, GA, LA, MD, MS, NC, NJ, NY, SC, TX, VA) Map for Rhynchospora cephalantha A. Gray (*)	bunched beaksedge	Graminoid	Perennial
Rhynchospora chalarocephala Fernald & Gale		USA (AL, DE, FL, GA, LA, MD, MS, NC, NJ, NY, SC, TN, TX, VA) Map for Rhynchospora chalarocephala Fernald & Gale (*)	loosehead beaksedge	Graminoid	Perennial
Rhynchospora chalarocephala Fernald & Gale var. angusta Gale [excluded]		- Map for Rhynchospora chalarocephala Fernald & Gale var. angusta Gale [excluded] (*)		Graminoid	-
Rhynchospora chapmanii M.A. Curtis		USA (AL, FL, GA, LA, MS, NC, SC) Map for Rhynchospora chapmanii M.A. Curtis (*)	Chapman's beaksedge	Graminoid	Annual, Perennial
Rhynchospora chinensis Nees & Meyen		USA (HI) Map for Rhynchospora chinensis Nees & Meyen (*)	spiked beaksedge	Graminoid	Perennial
Rhynchospora chinensis Nees & Meyen ssp. chinensis		USA (HI) Map for Rhynchospora chinensis Nees & Meyen ssp. chinensis (*)		Graminoid	Perennial
Rhynchospora chinensis Nees & Meyen ssp. spiciformis (Hillebr.) T. Koyama = Rhynchospora spiciformis Hillebr.		USA (HI) Map for Rhynchospora chinensis Nees & Meyen ssp. spiciformis (Hillebr.) T. Koyama (*)		Graminoid	Perennial
Rhynchospora ciliaris (Michx.) C. Mohr = Rhynchospora rappiana Small		USA (AL, FL, GA, LA, MS, NC, SC) Map for Rhynchospora ciliaris (Michx.) C. Mohr (*)	fringed beaksedge	Graminoid	Perennial
Rhynchospora colorata (L.) H. Pfeiffer = Dichromena colorata (L.) Hitchc. = Rhynchospora drummondiana Steud. = Rhynchospora stellata (Lam.) Griseb. = Schoenus coloratus L.		USA (AL, AR, FL, GA, LA, MS, NC, SC, TX, VA), USA+ (PR) Map for Rhynchospora colorata (L.) H. Pfeiffer (*)	starrush whitetop	Graminoid	Perennial
Rhynchospora compressa Carey ex Chapm.		USA (AL, FL, GA, LA, MS, SC) Map for Rhynchospora compressa Carey ex Chapm. (*)	flatfruit beaksedge	Graminoid	Annual, Perennial
Rhynchospora corniculata (Lam.) A. Gray = Rhynchospora corniculata (Lam.) A. Gray var. interior Fernald		USA (AL, AR, DE, FL, GA, IL, IN, KY, LA, MD, MO, MS, NC, OK, SC, TN, TX, VA) Map for Rhynchospora corniculata (Lam.) A. Gray (*)	shortbristle horned beaksedge	Graminoid	Perennial
Rhynchospora corymbosa (L.) Britton = Scirpus corymbosus L.		USA+ (PR) Map for Rhynchospora corymbosa (L.) Britton (*)	matamat	Graminoid	Perennial
Rhynchospora crinipes Gale		USA (AL, FL, GA, MS, NC, SC) Map for Rhynchospora crinipes Gale (*)	mosquito beaksedge	Graminoid	Perennial
Rhynchospora curtissii Britton		USA (AL, FL, MS) Map for Rhynchospora curtissii Britton (*)	Curtiss' beaksedge	Graminoid	Annual, Perennial
Rhynchospora debilis Gale = Rhynchospora trichodes auct. non C.B. Clarke		USA (AL, FL, GA, LA, MS, NC, SC, TX, VA) Map for Rhynchospora debilis Gale (*)	savannah beaksedge	Graminoid	Perennial
Rhynchospora decurrens Chapm.		USA (AL, FL, GA, LA, MS, NC, SC) Map for Rhynchospora decurrens Chapm. (*)	swampforest beaksedge	Graminoid	Annual, Perennial
Rhynchospora divergens Chapm. ex M.A. Curtis		USA (AL, FL, GA, LA, MS, NC, SC, TX), USA+ (PR) Map for Rhynchospora divergens Chapm. ex M.A. Curtis (*)	spreading beaksedge	Graminoid	Annual, Perennial
Rhynchospora elliottii A. Dietr. = Rhynchospora schoenoides (Elliot) Alph. Wood		USA (AL, FL, GA, LA, MS, NC, SC, TX) Map for Rhynchospora elliottii A. Dietr. (*)	Elliott's beaksedge	Graminoid	Perennial
Rhynchospora eximia (Nees) Boeckeler = Psilocarya schiedeana (Nees) Liebm.		USA (FL) Map for Rhynchospora eximia (Nees) Boeckeler (*)	Florida beaksedge	Graminoid	Annual, Perennial
Rhynchospora fascicularis (Michx.) Vahl		USA (AL, FL, GA, LA, MS, NC, SC, TX, VA), USA+ (PR) Map for Rhynchospora fascicularis (Michx.) Vahl (*)	fascicled beaksedge	Graminoid	Perennial
Rhynchospora fascicularis (Michx.) Vahl var. distans (Michx.) Chapm. = Rhynchospora distans (Michx.) Vahl		USA (AL, FL, GA, MS, NC, SC, VA) Map for Rhynchospora fascicularis (Michx.) Vahl var. distans (Michx.) Chapm. (*)	fascicled beaksedge	Graminoid	Perennial
Rhynchospora fascicularis (Michx.) Vahl var. fascicularis = Schoenus fascicularis Michx.		USA (AL, FL, GA, LA, MS, NC, SC, TX, VA), USA+ (PR) Map for Rhynchospora fascicularis (Michx.) Vahl var. fascicularis (*)	fascicled beaksedge	Graminoid	Perennial
Rhynchospora fernaldii Gale		USA (AL, FL, GA, MS) Map for Rhynchospora fernaldii Gale (*)	Fernald's beaksedge	Graminoid	Perennial
Rhynchospora filifolia A. Gray = Rhynchospora fuscoides C.B. Clarke		USA (AL, DE, FL, GA, LA, MS, NC, NJ, SC, TN, TX, VA) Map for Rhynchospora filifolia A. Gray (*)	threadleaf beaksedge	Graminoid	Perennial
Rhynchospora filiformis Vahl = Rhynchospora podosperma C. Wright ex Sauvalle		USA+ (PR, VI) Map for Rhynchospora filiformis Vahl (*)	bird beaksedge	Graminoid	Perennial
Rhynchospora floridensis (Britton) H. Pfeiffer = Dichromena floridensis Britton		USA (FL) Map for Rhynchospora floridensis (Britton) H. Pfeiffer (*)	Florida whitetop	Graminoid	Perennial
Rhynchospora fusca (L.) W.T. Aiton		USA (CT, DC, DE, IL, MA, MD, ME, MI, MN, NH, NJ, NY, PA, RI, VT, WI, WV), CAN (LB, NB, NF, NS, ON, QC, SK), FRA (SPM) Map for Rhynchospora fusca (L.) W.T. Aiton (*)	brown beaksedge	Graminoid	Perennial
Rhynchospora gigantea Link		USA+ (PR) Map for Rhynchospora gigantea Link (*)	giant beaksedge	Graminoid	Perennial
Rhynchospora globularis (Chapm.) Small		USA (AL, AR, CA, DE, FL, GA, LA, MD, MS, NC, SC, TN, TX, VA), USA+ (PR) Map for Rhynchospora globularis (Chapm.) Small (*)	globe beaksedge	Graminoid	Annual, Perennial
Rhynchospora globularis (Chapm.) Small var. globularis		USA (AL, AR, CA, DE, FL, GA, LA, MD, MS, NC, SC, TN, TX, VA), USA+ (PR) Map for Rhynchospora globularis (Chapm.) Small var. globularis (*)	globe beaksedge	Graminoid	Perennial
Rhynchospora globularis (Chapm.) Small var. pinetorum (Britton & Small ex Small) Gale = Rhynchospora pinetorum Britton & Small ex Small		USA (AL, FL, GA, LA, MS, NC, SC, TX), USA+ (PR) Map for Rhynchospora globularis (Chapm.) Small var. pinetorum (Britton & Small ex Small) Gale (*)	globe beaksedge	Graminoid	Perennial
Rhynchospora globularis (Chapm.) Small var. saxicola (Small) Kük. = Rhynchospora saxicola Small		USA (AL, GA, SC) Map for Rhynchospora globularis (Chapm.) Small var. saxicola (Small) Kük. (*)	Stone Mountain beaksedge	Graminoid	Annual, Perennial
Rhynchospora glomerata (L.) Vahl = Rhynchospora cymosa Elliot = Rhynchospora glomerata (L.) Vahl var. angusta Gale = Rhynchospora glomerata (L.) Vahl var. paniculata Chapm.		USA (AL, AR, DC, DE, FL, GA, IL, IN, KS, KY, LA, MD, MS, NC, NJ, OK, SC, TN, TX, VA) Map for Rhynchospora glomerata (L.) Vahl (*)	clustered beaksedge	Graminoid	Perennial
Rhynchospora gracilenta A. Gray		USA (AL, AR, DC, DE, FL, GA, LA, MD, MS, NC, NJ, NY, OK, PA, SC, TN, TX, VA) Map for Rhynchospora gracilenta A. Gray (*)	slender beaksedge	Graminoid	Perennial
Rhynchospora grayi Kunth		USA (AL, FL, GA, LA, MS, NC, SC, TX, VA) Map for Rhynchospora grayi Kunth (*)	Gray's beaksedge	Graminoid	Perennial
Rhynchospora harperi Small		USA (AL, DE, FL, GA, MD, MS, NC, SC) Map for Rhynchospora harperi Small (*)	Harper's beaksedge	Graminoid	Annual, Perennial
Rhynchospora harveyi W. Boott		USA (AL, AR, FL, GA, KS, LA, MO, NC, OK, SC, TN, TX, VA) Map for Rhynchospora harveyi W. Boott (*)	Harvey's beaksedge	Graminoid	Perennial
Rhynchospora harveyi W. Boott var. culixa (Gale) Kral = Rhynchospora culixa Gale		USA (FL, GA) Map for Rhynchospora harveyi W. Boott var. culixa (Gale) Kral (*)	Georgia beaksedge	Graminoid	Perennial
Rhynchospora harveyi W. Boott var. harveyi = Rhynchospora earlei Britton = Rhynchospora planckii Britton		USA (AL, AR, FL, GA, KS, LA, MO, NC, OK, SC, TN, TX, VA) Map for Rhynchospora harveyi W. Boott var. harveyi (*)	Harvey's beaksedge	Graminoid	Perennial
Rhynchospora hispidula (Vahl) Boeckeler		USA+ (PR) Map for Rhynchospora hispidula (Vahl) Boeckeler (*)	hairy beaksedge	Graminoid	Perennial
Rhynchospora holoschoenoides (Rich.) Herter = Rhynchospora cyperoides Mart.		USA+ (PR) Map for Rhynchospora holoschoenoides (Rich.) Herter (*)	fly beaksedge	Graminoid	Perennial
Rhynchospora indianolensis Small = Rhynchospora scutellata auct. non Griseb.		USA (TX) Map for Rhynchospora indianolensis Small (*)	Indianola beaksedge	Graminoid	Perennial
Rhynchospora inexpansa (Michx.) Vahl		USA (AL, AR, DE, FL, GA, LA, MS, NC, SC, TX, VA) Map for Rhynchospora inexpansa (Michx.) Vahl (*)	nodding beaksedge	Graminoid	Perennial
Rhynchospora inundata (Oakes) Fernald		USA (AL, DE, FL, GA, MA, MD, MS, NC, NJ, NY, RI, SC, TX, VA) Map for Rhynchospora inundata (Oakes) Fernald (*)	narrowfruit horned beaksedge	Graminoid	Perennial
Rhynchospora jamaicensis Britton		USA+ (PR) Map for Rhynchospora jamaicensis Britton (*)	Jamaican beaksedge	Graminoid	Perennial
Rhynchospora knieskernii Carey		USA (DE, NJ) Map for Rhynchospora knieskernii Carey (*)	Knieskern's beaksedge	Graminoid	Perennial
Rhynchospora kunthii Nees ex Kunth		USA (CA) Map for Rhynchospora kunthii Nees ex Kunth (*)	Kunth's beaksedge	Graminoid	Perennial
Rhynchospora latifolia (Baldw. ex Elliot) W.W. Thomas = Dichromena latifolia Baldw. ex Elliot		USA (AL, FL, GA, LA, MS, NC, OK, SC, TN, TX) Map for Rhynchospora latifolia (Baldw. ex Elliot) W.W. Thomas (*)	sandswamp whitetop	Graminoid	Perennial
Rhynchospora leptocarpa (Chapm. ex Britton) Small = Rhynchospora glomerata (L.) Vahl var. leptocarpa Chapm. ex Britton		USA (AL, FL, GA, LA, MS, NC, SC) Map for Rhynchospora leptocarpa (Chapm. ex Britton) Small (*)	slender-fruit beaksedge	Graminoid	Perennial
Rhynchospora lindeniana Griseb.		USA+ (PR) Map for Rhynchospora lindeniana Griseb. (*)	Bahama beaksedge	Graminoid	Perennial
Rhynchospora lindeniana Griseb. var. bahamensis (Britton) Gale = Rhynchospora bahamensis Britton		USA+ (PR) Map for Rhynchospora lindeniana Griseb. var. bahamensis (Britton) Gale (*)	Bahama beaksedge	Graminoid	Perennial
Rhynchospora longiflora C. Presl		USA+ (PR) Map for Rhynchospora longiflora C. Presl (*)	longleaf beaksedge	Graminoid	Perennial
Rhynchospora macra (C.B. Clarke ex Britton) Small		USA (AL, FL, GA, LA, MS, NC, SC, TX) Map for Rhynchospora macra (C.B. Clarke ex Britton) Small (*)	large beaksedge	Graminoid	Perennial
Rhynchospora macrostachya Torr. ex A. Gray = Rhynchospora macrostachya Torr. ex A. Gray var. colpophila Fernald & Gale		USA (AL, AR, CT, DC, DE, FL, GA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MO, MS, NC, NJ, NY, OK, RI, SC, TN, TX, VA, VT) Map for Rhynchospora macrostachya Torr. ex A. Gray (*)	tall horned beaksedge	Graminoid	Perennial
Rhynchospora marisculus Nees ex Lindl. & Nees = Rhynchospora borinquensis Britton		USA+ (PR) Map for Rhynchospora marisculus Nees ex Lindl. & Nees (*)	Caribbean beaksedge	Graminoid	Perennial
Rhynchospora megalocarpa A. Gray = Rhynchospora dodecandra Baldw. ex A. Gray		USA (AL, FL, GA, MS, NC, SC) Map for Rhynchospora megalocarpa A. Gray (*)	sandyfield beaksedge	Graminoid	Perennial
Rhynchospora megaplumosa Bridges & Orzell		USA (FL) Map for Rhynchospora megaplumosa Bridges & Orzell (*)	Manatee beaksedge	Graminoid	Perennial
Rhynchospora micrantha Vahl		USA+ (PR) Map for Rhynchospora micrantha Vahl (*)	tropical beaksedge	Graminoid	Annual
Rhynchospora microcarpa Baldw. ex A. Gray = Rhynchospora edisoniana Britton ex Small = Rhynchospora sulcata Gale		USA (AL, AR, FL, GA, LA, MS, NC, SC, TX), USA+ (PR) Map for Rhynchospora microcarpa Baldw. ex A. Gray (*)	southern beaksedge	Graminoid	Perennial
Rhynchospora microcephala (Britton) Britton = Rhynchospora cephalantha A. Gray var. microcephala (Britton) Kük.		USA (AL, DC, DE, FL, GA, LA, MD, MS, NC, NJ, SC, VA) Map for Rhynchospora microcephala (Britton) Britton (*)	smallhead beaksedge	Graminoid	Perennial
Rhynchospora miliacea (Lam.) A. Gray = Schoenus miliaceus Lam.		USA (AL, FL, GA, LA, MS, NC, SC, TX, VA), USA+ (PR) Map for Rhynchospora miliacea (Lam.) A. Gray (*)	millet beaksedge	Graminoid	Perennial
Rhynchospora mixta Britton = Rhynchospora prolifera Small		USA (AL, FL, GA, LA, MS, NC, SC, TX) Map for Rhynchospora mixta Britton (*)	mingled beaksedge	Graminoid	Annual, Perennial
Rhynchospora nervosa (Vahl) Boeckeler		USA+ (PR, VI) Map for Rhynchospora nervosa (Vahl) Boeckeler (*)	yerba de estrella	Graminoid	Perennial
Rhynchospora nervosa (Vahl) Boeckeler ssp. ciliata (Vahl) T. Koyama = Dichromena ciliata Vahl		USA+ (PR, VI) Map for Rhynchospora nervosa (Vahl) Boeckeler ssp. ciliata (Vahl) T. Koyama (*)		Graminoid	Perennial
Rhynchospora nitens (Vahl) A. Gray = Psilocarya nitens (Vahl) Alph. Wood = Psilocarya portoricensis Britton		USA (AL, DE, FL, GA, IN, LA, MA, MD, MS, NC, NJ, NY, SC, TX, VA), USA+ (PR) Map for Rhynchospora nitens (Vahl) A. Gray (*)	shortbeak beaksedge	Graminoid	Annual, Perennial
Rhynchospora nivea Boeckeler = Dichromena nivea (Boeckeler) Boeckeler ex Britton		USA (AR, OK, TX) Map for Rhynchospora nivea Boeckeler (*)	showy whitetop	Graminoid	Perennial
Rhynchospora odorata C. Wright ex Griseb. = Rhynchospora stipitata Chapm.		USA (AL, FL, GA, LA, NC, SC), USA+ (PR) Map for Rhynchospora odorata C. Wright ex Griseb. (*)	fragrant beaksedge	Graminoid	Perennial
Rhynchospora oligantha A. Gray		USA (AL, DE, FL, GA, LA, MS, NC, NJ, SC, TX, VA), USA+ (PR) Map for Rhynchospora oligantha A. Gray (*)	featherbristle beaksedge	Graminoid	Perennial
Rhynchospora pallida M.A. Curtis		USA (DE, MD, NC, NJ, NY, SC, VA) Map for Rhynchospora pallida M.A. Curtis (*)	pale beaksedge	Graminoid	Perennial
Rhynchospora perplexa Britton = Rhynchospora perplexa Britton var. virginiana Fernald		USA (AL, FL, GA, LA, MS, NC, SC, TN, TX, VA) Map for Rhynchospora perplexa Britton (*)	pineland beaksedge	Graminoid	Perennial
Rhynchospora pineticola C.B. Clarke = Rhynchospora intermedia (Chapm.) Britton		USA (AL, FL) Map for Rhynchospora pineticola C.B. Clarke (*)	pine barren beaksedge	Graminoid	Perennial
Rhynchospora pleiantha (Kük.) Gale		USA (AL, FL, GA, NC, SC) Map for Rhynchospora pleiantha (Kük.) Gale (*)	coastal beaksedge	Graminoid	Perennial
Rhynchospora plumosa Elliot = Rhynchospora semiplumosa A. Gray		USA (AL, AR, FL, GA, LA, MS, NC, SC, TX), USA+ (PR) Map for Rhynchospora plumosa Elliot (*)	plumed beaksedge	Graminoid	Perennial
Rhynchospora polyphylla Vahl [excluded]		- Map for Rhynchospora polyphylla Vahl [excluded] (*)		Graminoid	-
Rhynchospora punctata Elliot		USA (FL, GA) Map for Rhynchospora punctata Elliot (*)	dotted beaksedge	Graminoid	Annual, Perennial
Rhynchospora pusilla Chapm. ex M.A. Curtis = Rhynchospora bruneri Britton = Rhynchospora intermixta C. Wright		USA (AL, FL, GA, LA, MS, NC, SC, TX), USA+ (PR) Map for Rhynchospora pusilla Chapm. ex M.A. Curtis (*)	fairy beaksedge	Graminoid	Perennial
Rhynchospora racemosa C. Wright ex Sauvalle		USA+ (PR) Map for Rhynchospora racemosa C. Wright ex Sauvalle (*)	racemed beaksedge	Graminoid	Perennial
Rhynchospora radicans (Schltdl. & Cham.) H. Pfeifer		USA (HI), USA+ (PR, VI) Map for Rhynchospora radicans (Schltdl. & Cham.) H. Pfeifer (*)	tropical whitetop	Graminoid	Perennial
Rhynchospora radicans (Schltdl. & Cham.) H. Pfeifer ssp. microcephala (Bertero ex Spreng.) W.W. Thomas = Dichromena microcephala Bertero ex Spreng. = Dichromena radicans Schltdl. & Cham. p.p.		USA (HI), USA+ (PR, VI) Map for Rhynchospora radicans (Schltdl. & Cham.) H. Pfeifer ssp. microcephala (Bertero ex Spreng.) W.W. Thomas (*)		Graminoid	Perennial
Rhynchospora rariflora (Michx.) Elliot = Schoenus rariflorus Michx.		USA (AL, AR, FL, GA, LA, MD, MS, NC, NJ, OK, SC, TN, TX, VA), USA+ (PR) Map for Rhynchospora rariflora (Michx.) Elliot (*)	fewflower beaksedge	Graminoid	Perennial
Rhynchospora recognita (Gale) Kral = Rhynchospora globularis (Chapm.) Small var. recognita Gale = Rhynchospora obliterata Gale		USA (AL, AR, CA, DC, DE, FL, GA, HI, IL, IN, KS, KY, LA, MD, MI, MO, MS, NC, NJ, NY, OH, OK, PA, SC, TN, TX, VA, WV), USA+ (PR) Map for Rhynchospora recognita (Gale) Kral (*)	globe beaksedge	Graminoid	Perennial
Rhynchospora rubra Domin		- Map for Rhynchospora rubra Domin (*)	rhynchospora	Graminoid	-
Rhynchospora rufa (Nees) Boeckeler = Psilocarya rufa Nees		USA+ (PR) Map for Rhynchospora rufa (Nees) Boeckeler (*)	red beaksedge	Graminoid	Perennial
Rhynchospora rugosa (Vahl) Gale		USA (HI), USA+ (PR) Map for Rhynchospora rugosa (Vahl) Gale (*)	claybank beaksedge	Graminoid	Perennial
Rhynchospora rugosa (Vahl) Gale ssp. lavarum (Gaudich.) T. Koyama = Rhynchospora lavarum Gaudich.		USA (HI) Map for Rhynchospora rugosa (Vahl) Gale ssp. lavarum (Gaudich.) T. Koyama (*)		Graminoid	Perennial
Rhynchospora rugosa (Vahl) Gale ssp. rugosa = Rhynchospora glauca Vahl = Schoenus rugosus Vahl		USA+ (PR) Map for Rhynchospora rugosa (Vahl) Gale ssp. rugosa (*)		Graminoid	Perennial
Rhynchospora scirpoides (Torr.) A. Gray = Psilocarya corymbifera (C. Wright) Britton = Psilocarya corymbiformis Benth. = Psilocarya scirpoides Torr. = Psilocarya scirpoides Torr. var. grimesii Fernald & Grisc.		USA (AL, AR, CT, DE, FL, GA, IN, LA, MA, MD, MI, MS, NC, NJ, NY, RI, SC, TX, VA, WI) Map for Rhynchospora scirpoides (Torr.) A. Gray (*)	longbeak beaksedge	Graminoid	Annual
Rhynchospora sclerioides Hook. & Arn.		USA (AL, HI) Map for Rhynchospora sclerioides Hook. & Arn. (*)	Hawai'i beaksedge	Graminoid	Perennial
Rhynchospora sola Gale [excluded]		- Map for Rhynchospora sola Gale [excluded] (*)	Cuban beaksedge	Graminoid	Perennial
Rhynchospora solitaria Harper		USA (GA) Map for Rhynchospora solitaria Harper (*)	onespike beaksedge	Graminoid	Annual, Perennial
Rhynchospora stenophylla Chapm.		USA (AL, FL, GA, LA, MS, NC, SC, TX) Map for Rhynchospora stenophylla Chapm. (*)	coastal plain beaksedge	Graminoid	Annual, Perennial
Rhynchospora tenerrima Nees ex Spreng. = Rhynchospora setacea (P.J. Bergius) Boeckeler		USA+ (PR) Map for Rhynchospora tenerrima Nees ex Spreng. (*)	soldier beaksedge	Graminoid	Annual
Rhynchospora tenuis Link		USA+ (PR) Map for Rhynchospora tenuis Link (*)	quill beaksedge	Graminoid	Perennial
Rhynchospora thornei Kral		USA (AL, FL, GA, NC, SC) Map for Rhynchospora thornei Kral (*)	Thorne's beaksedge	Graminoid	Perennial
Rhynchospora torreyana A. Gray		USA (AL, DE, GA, MA, MD, MS, NC, NJ, NY, RI, SC, VA) Map for Rhynchospora torreyana A. Gray (*)	Torrey's beaksedge	Graminoid	Perennial
Rhynchospora tracyi Britton		USA (AL, FL, GA, LA, MS, NC, SC, TX) Map for Rhynchospora tracyi Britton (*)	Tracy's beaksedge	Graminoid	Perennial
Rhynchospora uniflora Boeckeler = Rhynchospora elongata Boeckeler		USA+ (PR) Map for Rhynchospora uniflora Boeckeler (*)	oneflower beaksedge	Graminoid	Perennial
Rhynchospora wrightiana Boeckeler = Rhynchospora tenuis Baldw. ex A. Gray		USA (AL, FL, GA, NC, SC, TN, VA), USA+ (PR) Map for Rhynchospora wrightiana Boeckeler (*)	Wright's beaksedge	Graminoid	Perennial

(*) USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 28 August 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA.

PICTURES

Rhynchospora alba
Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester. - Not copyrighted image
Rhynchospora alba
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 343.
Rhynchospora alba
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired.

Rhynchospora alba
Walter Hood Fitch - Illustrations of the British Flora (1924) - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
Rhynchospora alba
Jan Kops et al. - Flora Batava - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
Rhynchospora capillacea
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 343.

Rhynchospora capillacea
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 345.
Rhynchospora capitellata
Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester. - Not copyrighted image
Rhynchospora colorata
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 341.

Rhynchospora corniculata
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 342.
Rhynchospora corniculata var. interior
Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1991. Southern wetland flora: Field office guide to plant species. South National Technical Center, Fort Worth. - Not copyrighted image
Rhynchospora fascicularis
Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1991. Southern wetland flora: Field office guide to plant species. South National Technical Center, Fort Worth. - Not copyrighted image

Rhynchospora fusca
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 344.
Rhynchospora fusca
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired.
Rhynchospora fusca
Walter Hood Fitch - Illustrations of the British Flora (1924) - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".

Rhynchospora fusca
Jan Kops et al. - Flora Batava - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
Rhynchospora fusca
Otto Wilhelm Thomé: Flora von Deutschland, Österreich und der Schweiz (1885) - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
Rhynchospora glomerata
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 344.

Rhynchospora gracilenta
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 345.
Rhynchospora inexpansa
Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1991. Southern wetland flora: Field office guide to plant species. South National Technical Center, Fort Worth. - Not copyrighted image
Rhynchospora inexpansa
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 346.

Rhynchospora knieskernii
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 343.
Rhynchospora latifolia
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 341.
Rhynchospora microcephala
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 344.

Rhynchospora nitens
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 347.
Rhynchospora oligantha
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 342.
Rhynchospora pallida
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 342.

Rhynchospora perplexa
Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1991. Southern wetland flora: Field office guide to plant species. South National Technical Center, Fort Worth. - Not copyrighted image
Rhynchospora recognita
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 345.
Rhynchospora scirpoides
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 347.

Rhynchospora torreyana
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 346.

L.R. 2009