Contains 232 accepted taxa overall.
Characteristics
Classification
Citation
-
-
-
Species
| Scientific Name | Common Name | Status | Photos |
|---|---|---|---|
| Carex abscondita | concealed sedge | Native Endangered-State FACU, FACW (NWPL) FAC (NWPL EMP) FACU (NWPL NCNE) S1 (State Rank) G4G5 (Global Rank) | |
| Carex acutiformis | lesser pond sedge | Not Native OBL (NWPL) OBL (NWPL NCNE) SNA (State Rank) GNR (Global Rank) | |
| Carex adusta | thick-fruited sedge | Native S1 (State Rank) | |
| Carex aestivalis | summer sedge | Native S4 (State Rank) G4 (Global Rank) | |
| Carex aestivalis × C. gracillima = C. ×aestivaliformis | false summer sedge | Native FAC (NWPL) FAC (NWPL EMP) FAC (NWPL NCNE) SNA (State Rank) GNA (Global Rank) | |
| Carex aggregata | glomerate sedge | Native Endangered-State S2 (State Rank) G5 (Global Rank) | |
| Carex alata | broad-winged sedge | Native OBL (NWPL EMP) OBL (NWPL NCNE) S4 (State Rank) G5 (Global Rank) | |
| Carex albicans | white-tinged sedge | Native UPL (NWPL EMP) UPL (NWPL NCNE) S5 (State Rank) G5T4T5 (Global Rank) | |
| Carex albicans × C. umbellata | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex albolutescens | greenish-white sedge | Native FAC+, FACW (NWPL) FACW (NWPL EMP) FACW (NWPL NCNE) SNR (State Rank) G5 (Global Rank) | |
| Carex albursina | white bear sedge | Native S5 (State Rank) G5 (Global Rank) | |
| Carex alopecoidea | foxtail sedge | Native FACW, OBL (NWPL) FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex amphibola | ambiguous sedge | Native Endangered-State FAC (NWPL EMP) FAC (NWPL NCNE) S3 (State Rank) G5T4Q (Global Rank) | |
| Carex annectens | yellow-fruited sedge | Native FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex appalachica | Appalachian sedge | Native FAC (NWPL EMP) FAC (NWPL NCNE) S5 (State Rank) G4 (Global Rank) | |
| Carex aquatilis | water sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex arcta | northern clustered sedge | Native Endangered-State FACW+, OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S1 (State Rank) G5 (Global Rank) | |
| Carex arcta × C. brunnescens | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex arctata | drooping wood sedge | Native S5 (State Rank) G5? (Global Rank) | |
| Carex arctata × C. castanea = C. ×knieskernii | Knieskern’s sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex argyrantha | silvery-green sedge | Native S4 (State Rank) G5 (Global Rank) | |
| Carex atherodes | wheat sedge | Native Rare-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S3 (State Rank) G5 (Global Rank) | |
| Carex atlantica | FACW (NWPL EMP) FACW (NWPL NCNE) | ||
| Carex atlantica ssp. atlantica | wide-leaved prickly bog sedge | Native FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) | |
| Carex atlantica ssp. capillacea | narrow-leaved prickly bog sedge | Native FACW (NWPL EMP) FACW (NWPL NCNE) SNR (State Rank) G5T5? (Global Rank) | |
| Carex atratiformis | scabrous black sedge | Native Endangered-State FACW (NWPL NCNE) S1 (State Rank) | |
| Carex aurea | golden-fruited sedge | Native FACW, OBL (NWPL) FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex backii | Back’s sedge | Native Threatened-State S3 (State Rank) G4 (Global Rank) | |
| Carex baileyi | Bailey’s sedge | Native FACW, OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G4 (Global Rank) | |
| Carex barrattii | Barratt’s sedge | Native Endangered-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S1 (State Rank) G4 (Global Rank) | |
| Carex bebbii | Bebb’s sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex bicknellii | Bicknell’s sedge | Native Rare-State FACU, FACW (NWPL) FAC (NWPL EMP) FAC (NWPL NCNE) S3 (State Rank) G5 (Global Rank) | |
| Carex bigelowii ssp. bigelowii | Bigelow’s sedge | Native Threatened-State FAC, FACW (NWPL) FACW (NWPL NCNE) S2 (State Rank) G5 (Global Rank) | |
| Carex billingsii | Billings’s sedge | Native OBL (NWPL EMP) OBL (NWPL NCNE) SNR (State Rank) G5T3T5 (Global Rank) | |
| Carex blanda | common woodland sedge | Native FACU+, FAC (NWPL) FAC (NWPL EMP) FAC (NWPL NCNE) S5 (State Rank) G5? (Global Rank) | |
| Carex brevior | round-fruited sedge | Native UPL, OBL (NWPL) FAC (NWPL EMP) FAC (NWPL NCNE) S5 (State Rank) G5? (Global Rank) | |
| Carex bromoides ssp. bromoides | brome-like sedge | Native FACW (NWPL EMP) FACW (NWPL NCNE) S5? (State Rank) | |
| Carex brunnescens | brownish sedge | Native FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) G5T5 (Global Rank) | |
| Carex bullata | button sedge | Native Endangered-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S1 (State Rank) G5 (Global Rank) | |
| Carex bushii | Bush’s sedge | Native Rare-State FAC, OBL (NWPL) FACW (NWPL EMP) FAC (NWPL NCNE) S3 (State Rank) G4 (Global Rank) | |
| Carex buxbaumii | brown bog sedge | Native Threatened-State FACW, OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S2 (State Rank) G5 (Global Rank) | |
| Carex canescens | OBL (NWPL EMP) OBL (NWPL NCNE) | ||
| Carex canescens ssp. canescens | typical hoary sedge | Native FACW+, OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex canescens ssp. disjuncta | disjunct hoary sedge | Native FACW+, OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) SNR (State Rank) G5T (Global Rank) | |
| Carex capillaris | hair-like sedge | Native Endangered-State FACW (NWPL) FACW (NWPL NCNE) S1 (State Rank) G5 (Global Rank) | |
| Carex careyana | Carey’s sedge | Native Endangered-State S1S2 (State Rank) G4G5 (Global Rank) | |
| Carex caroliniana | Carolina sedge | Native Endangered-State FACU, OBL (NWPL) FACW (NWPL EMP) FAC (NWPL NCNE) S1 (State Rank) G5 (Global Rank) | |
| Carex caryophyllea | vernal sedge | Not Native SNA (State Rank) GNR (Global Rank) | |
| Carex castanea | chestnut sedge | Native FACW+, OBL (NWPL) FACW (NWPL NCNE) S4 (State Rank) G5 (Global Rank) | |
| Carex cephaloidea | cluster-headed sedge | Native FAC (NWPL EMP) FACU (NWPL NCNE) S5 (State Rank) | |
| Carex cephalophora | oval-headed sedge | Native UPL, OBL (NWPL) FACU (NWPL EMP) FACU (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex chordorrhiza | creeping sedge | Native Threatened-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S2S3 (State Rank) G5 (Global Rank) | |
| Carex collinsii | Collins’s sedge | Native Endangered-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S1 (State Rank) G4 (Global Rank) | |
| Carex communis var. communis | common sedge | Native S5 (State Rank) G5 (Global Rank) | |
| Carex comosa | bristly sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex comosa × C. hystericina | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex conjuncta | connected sedge | Native Endangered-State FAC, FACW (NWPL) FACW (NWPL EMP) FACW (NWPL NCNE) S1 (State Rank) G4G5 (Global Rank) | |
| Carex conoidea | field sedge | Native FACU (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) | |
| Carex crawei | Crawe’s sedge | Native Threatened-State FACW, OBL (NWPL) FACW (NWPL EMP) FACW (NWPL NCNE) S2 (State Rank) G5 (Global Rank) | |
| Carex crawfordii | Crawford’s sedge | Native FACU, FAC+ (NWPL) FAC (NWPL EMP) FACW (NWPL NCNE) S4 (State Rank) G5 (Global Rank) | |
| Carex crinita | OBL (NWPL EMP) OBL (NWPL NCNE) | ||
| Carex crinita var. brevicrinis | short-fringed sedge | Native OBL (NWPL EMP) OBL (NWPL NCNE) SNR (State Rank) | |
| Carex crinita var. crinita | common fringed sedge | Native FACW+, OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex cristatella | crested sedge | Native FAC, FACW+ (NWPL) FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex cryptolepis | small yellow sedge | Native Rare-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S3 (State Rank) G4 (Global Rank) | |
| Carex cryptolepis × C. flava | hybrid sedge | Native | |
| Carex cryptolepis × C. oederi | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex cumulata | clustered sedge | Native Threatened-State FACU (NWPL EMP) FACU (NWPL NCNE) S2S3 (State Rank) | |
| Carex davisii | Davis’s sedge | Native Threatened-State FACU, FAC+ (NWPL) FAC (NWPL EMP) FAC (NWPL NCNE) S2 (State Rank) G4 (Global Rank) | |
| Carex debilis | FAC (NWPL EMP) FACW (NWPL NCNE) | ||
| Carex debilis var. debilis | white-edged sedge | Native Threatened-State FAC (NWPL EMP) FACW (NWPL NCNE) S2 (State Rank) G5T5 (Global Rank) | |
| Carex debilis var. rudgei | Rudge’s sedge | Native FAC (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) G5T5 (Global Rank) | |
| Carex decomposita | large-panicled sedge | Native Endangered-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) SH (State Rank) G3 (Global Rank) | |
| Carex deflexa var. deflexa | northern sedge | Native SNR (State Rank) G5 (Global Rank) | |
| Carex deweyana var. deweyana | Dewey’s sedge | Native UPL, FACW (NWPL) FACU (NWPL EMP) FACU (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex diandra | lesser-panicled sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex digitalis × C. laxiculmis var. laxiculmis | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex digitalis var. digitalis | slender woodland sedge | Native UPL, FACU (NWPL) UPL (NWPL EMP) UPL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex disperma | soft-leaved sedge | Native FACW, OBL (NWPL) FACW (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex eburnea | bristle-leaved sedge | Native FACU (NWPL EMP) FACU (NWPL NCNE) S4 (State Rank) | |
| Carex echinata ssp. echinata | star sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex echinodes | bristly nodding sedge | Native Endangered-State S1 (State Rank) G5 (Global Rank) | |
| Carex emmonsii | Emmons’s sedge | Native Rare-State UPL (NWPL EMP) UPL (NWPL NCNE) S3 (State Rank) G5T5 (Global Rank) | |
| Carex emoryi | Emory’s sedge | Native Endangered-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S2 (State Rank) G5 (Global Rank) | |
| Carex exilis | meager sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S4 (State Rank) G5 (Global Rank) | |
| Carex extensa | long-bracted sedge | Not Native Naturalized OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) SNA (State Rank) GNR (Global Rank) | |
| Carex festucacea | fescue sedge | Native FAC, FACW (NWPL) FAC (NWPL EMP) FAC (NWPL NCNE) S4 (State Rank) G5 (Global Rank) | |
| Carex flacca | glaucous sedge | Not Native Naturalized SNA (State Rank) | |
| Carex flava | large yellow sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex flava × C. oederi = C. ×subviridula | somewhat green sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex foenea | hay sedge | Native UPL (NWPL EMP) UPL (NWPL NCNE) S5 (State Rank) | |
| Carex folliculata | long sedge | Native OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G4G5 (Global Rank) | |
| Carex formosa | handsome sedge | Native Threatened-State FAC, FACW- (NWPL) FAC (NWPL EMP) FAC (NWPL NCNE) S2 (State Rank) G4 (Global Rank) | |
| Carex frankii | Frank’s sedge | Native Endangered-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S2 (State Rank) G5 (Global Rank) | |
| Carex garberi | elk sedge | Native Endangered-State FACW (NWPL NCNE) S1 (State Rank) | |
| Carex glaucodea | blue sedge | Native Threatened-State FAC (NWPL EMP) FAC (NWPL NCNE) S2 (State Rank) | |
| Carex gracilescens | slender rich woodland sedge | Native S5 (State Rank) G5? (Global Rank) | |
| Carex gracillima | graceful sedge | Native FACU (NWPL) FACU (NWPL EMP) FACU (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex gracillima × C. hirsutella | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex gracillima × C. hirtifolia = C. ×sullivantii | Sullivant’s sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex gracillima × C. swanii | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex granularis | limestone meadow sedge | Native FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) G5T5 (Global Rank) | |
| Carex grayi | Gray’s sedge | Native FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) | |
| Carex grisea | gray sedge | Native FACU (NWPL EMP) FAC (NWPL NCNE) S5 (State Rank) G5? (Global Rank) | |
| Carex gynandra | nodding sedge | Native OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex gynocrates | northern bog sedge | Native Endangered-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S1 (State Rank) G5 (Global Rank) | |
| Carex haydenii | Hayden’s sedge | Native Endangered-State FACW+, OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S2 (State Rank) G5 (Global Rank) | |
| Carex hirsutella | smooth-fruited hirsute sedge | Native S5 (State Rank) G5 (Global Rank) | |
| Carex hirta | hairy sedge | Not Native Naturalized SNA (State Rank) GNR (Global Rank) | |
| Carex hirtifolia | pubescent sedge | Native S4 (State Rank) G5 (Global Rank) | |
| Carex hitchcockiana | Hitchcock’s sedge | Native SNR (State Rank) G5 (Global Rank) | |
| Carex hormathodes | marsh straw sedge | Native Threatened-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S2S3 (State Rank) G4G5 (Global Rank) | |
| Carex houghtoniana | Houghton’s sedge | Native Threatened-State S2 (State Rank) G5 (Global Rank) | |
| Carex hystericina | porcupine sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex hystericina × C. pseudocyperus | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex hystericina × C. schweinitzii | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex interior | inland sedge | Native FACW-, OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex intumescens | bladder sedge | Native FACW, OBL (NWPL) FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex jamesii | James’s sedge | Native Threatened-State S2S3 (State Rank) G5 (Global Rank) | |
| Carex kobomugi | Asian sand sedge | Not Native Naturalized SNA (State Rank) | |
| Carex lacustris | lake sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex lacustris × C. trichocarpa | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex laevivaginata | smooth-sheathed sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex lasiocarpa ssp. americana | woolly-fruited sedge | Native OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) | |
| Carex laxiculmis | |||
| Carex laxiculmis var. copulata | coupled sedge | Native S4 (State Rank) G5T3T5 (Global Rank) | |
| Carex laxiculmis var. laxiculmis | spreading sedge | Native S5 (State Rank) G5 (Global Rank) | |
| Carex laxiflora | loose-flowered sedge | Native FACU (NWPL EMP) UPL (NWPL NCNE) S5 (State Rank) G5T5 (Global Rank) | |
| Carex laxiflora × C. leptonervia | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex leavenworthii | Leavenworth’s sedge | Not Native SNR (State Rank) G5 (Global Rank) | |
| Carex lenticularis | lakeshore sedge | Native FACW+, OBL (NWPL) OBL (NWPL NCNE) SNR (State Rank) G5 (Global Rank) | |
| Carex leptalea | bristle-stalked sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex leptonervia | northern woodland sedge | Native FAC, FACW (NWPL) FACW (NWPL EMP) FAC (NWPL NCNE) S5 (State Rank) G4 (Global Rank) | |
| Carex limosa | mud sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex livida | livid sedge | Native Endangered-State OBL (NWPL NCNE) S2 (State Rank) G5 (Global Rank) | |
| Carex longii | Long’s sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) SNR (State Rank) G5 (Global Rank) | |
| Carex lucorum | long-beaked carpet sedge | Native S4 (State Rank) G4 (Global Rank) | |
| Carex lupuliformis | false hop sedge | Native Threatened-State FACW+, OBL (NWPL) FACW (NWPL EMP) OBL (NWPL NCNE) S2 (State Rank) G4 (Global Rank) | |
| Carex lupulina | hop sedge | Native FACW+, OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex lupulina × C. lurida | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex lupulina × C. retrorsa | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex lurida | sallow sedge | Native FACW+, OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex magellanica ssp. irrigua | bog sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S4 (State Rank) G5T5 (Global Rank) | |
| Carex meadii | Mead’s sedge | Native Endangered-State FACU, OBL (NWPL) FAC (NWPL EMP) FAC (NWPL NCNE) SH (State Rank) G4G5 (Global Rank) | |
| Carex merritt-fernaldii | Fernald’s sedge | Native Threatened-State S2S3 (State Rank) G5 (Global Rank) | |
| Carex mesochorea | midland sedge | Native Threatened-State S2 (State Rank) G4G5 (Global Rank) | |
| Carex michauxiana | Michaux’s sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S4 (State Rank) G5 (Global Rank) | |
| Carex mitchelliana | Mitchell’s sedge | Native Endangered-State OBL (NWPL EMP) OBL (NWPL NCNE) S1S2 (State Rank) G3G4 (Global Rank) | |
| Carex molesta | troublesome sedge | Native Threatened-State FACU, FACW (NWPL) FAC (NWPL EMP) FAC (NWPL NCNE) S4 (State Rank) G4 (Global Rank) | |
| Carex muehlenbergii | |||
| Carex muehlenbergii var. enervis | Muhlenberg’s veinless sedge | Native Rare-State S3 (State Rank) G5T5 (Global Rank) | |
| Carex muehlenbergii var. muehlenbergii | Muhlenberg’s sedge | Native S4S5 (State Rank) G5T5 (Global Rank) | |
| Carex muskingumensis | palm sedge | Not Native Naturalized OBL (NWPL EMP) OBL (NWPL NCNE) SNA (State Rank) G4 (Global Rank) | |
| Carex nigra | black sedge | Native Endangered-State FACW+ (NWPL) FACW (NWPL NCNE) S1 (State Rank) G5 (Global Rank) | |
| Carex nigromarginata | black-edged sedge | Native Threatened-State UPL, FACU (NWPL) UPL (NWPL EMP) UPL (NWPL NCNE) S3 (State Rank) G5 (Global Rank) | |
| Carex normalis | large straw sedge | Native FACU, OBL (NWPL) FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex novae-angliae | New England sedge | Native FACU (NWPL) FACU (NWPL EMP) FACU (NWPL NCNE) S4 (State Rank) G5 (Global Rank) | |
| Carex oederi ssp. oederi | green sedge | Native FACW+, OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex oligocarpa | few-fruited sedge | Native S4 (State Rank) G4 (Global Rank) | |
| Carex oligosperma | few-seeded sedge | Native Rare-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S4 (State Rank) G5 (Global Rank) | |
| Carex ormostachya | northern red-based sedge | Native S4 (State Rank) G4 (Global Rank) | |
| Carex pallescens | pale sedge | Native FACW (NWPL EMP) FAC (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex panicea | grass-like sedge | Not Native SNA (State Rank) | |
| Carex pauciflora | few-flowered sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex peckii | Peck’s sedge | Native S4 (State Rank) G4G5 (Global Rank) | |
| Carex pedunculata ssp. pedunculata | long-stalked sedge | Native OBL (NWPL EMP) FAC (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex pellita | woolly sedge | Native OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex pensylvanica | Pennsylvania sedge | Native S5 (State Rank) G5 (Global Rank) | |
| Carex pensylvanica × C. umbellata | hybrid sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex plantaginea | plantain-leaved sedge | Native S5 (State Rank) G5 (Global Rank) | |
| Carex platyphylla | broad-leaved sedge | Native S5 (State Rank) G5 (Global Rank) | |
| Carex polymorpha | variable sedge | Native FACU (NWPL) FACU (NWPL EMP) FACU (NWPL NCNE) SX (State Rank) G3 (Global Rank) | |
| Carex praegracilis | black creeper sedge, freeway sedge | Not Native Naturalized FACW (NWPL EMP) FACW (NWPL NCNE) SNA (State Rank) | |
| Carex prairea | prairie sedge | Native FACW, OBL (NWPL) FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) G5? (Global Rank) | |
| Carex prasina | elegant drooping sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G4 (Global Rank) | |
| Carex projecta | necklace sedge | Native FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) | |
| Carex pseudocyperus | cyperus-like sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex radiata | narrow-leaved upland star sedge | Native FAC (NWPL EMP) FAC (NWPL NCNE) S5 (State Rank) G4 (Global Rank) | |
| Carex retroflexa | reflexed sedge | Native Threatened-State FACU (NWPL EMP) FACU (NWPL NCNE) S4 (State Rank) G5 (Global Rank) | |
| Carex retrorsa | backward-fruited sedge | Native FAC, OBL (NWPL) FACW (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex reznicekii | Reznicek’s sedge | Native Endangered-State S1S2 (State Rank) G5 (Global Rank) | |
| Carex richardsonii | Richardson’s sedge | Native UPL, FAC- (NWPL) UPL (NWPL EMP) UPL (NWPL NCNE) SX (State Rank) G4 (Global Rank) | |
| Carex rosea | common upland star sedge | Native FACU (NWPL EMP) FACU (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex rugosperma | wrinkle-seeded sedge | Native S5 (State Rank) G5T5 (Global Rank) | |
| Carex sartwellii | Sartwell’s sedge | Native Endangered-State FACW, OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S1S2 (State Rank) G4G5 (Global Rank) | |
| Carex scabrata | rough sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex schweinitzii | Schweinitz’s sedge | Native Threatened-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S2S3 (State Rank) G3 (Global Rank) | |
| Carex scirpoidea ssp. scirpoidea | Canadian single-spike sedge | Native Endangered-State FACU (NWPL NCNE) S1 (State Rank) | |
| Carex scoparia | pointed broom sedge | Native FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) | |
| Carex secalina | rye-like sedge | Not Native Naturalized SNA (State Rank) | |
| Carex seorsa | weak stellate sedge | Native FACW (NWPL EMP) FACW (NWPL NCNE) S4 (State Rank) | |
| Carex shortiana | Short’s sedge | Not Native Endangered-State FAC, FACW+ (NWPL) FAC (NWPL EMP) FACW (NWPL NCNE) S1 (State Rank) G5 (Global Rank) | |
| Carex siccata | dry-spiked sedge | Native FAC+? (NWPL) FACU (NWPL EMP) UPL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex silicea | beach sedge | Native S4 (State Rank) G5 (Global Rank) | |
| Carex sparganioides | bur-reed sedge | Native FACU, FAC+ (NWPL) FACU (NWPL EMP) FACU (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex spicata | spiked sedge | Not Native Naturalized FAC (NWPL EMP) FACU (NWPL NCNE) SNA (State Rank) GNR (Global Rank) | |
| Carex sprengelii | long-beaked sedge | Native FACU, FAC (NWPL) FACU (NWPL EMP) FAC (NWPL NCNE) S5 (State Rank) G5? (Global Rank) | |
| Carex squarrosa | spreading-beaked sedge | Native FACW, OBL (NWPL) FACW (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G4G5 (Global Rank) | |
| Carex sterilis | dioecious sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S4 (State Rank) G4 (Global Rank) | |
| Carex stipata var. stipata | awl-fruited sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex straminea | straw sedge | Native Endangered-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S1 (State Rank) G5 (Global Rank) | |
| Carex striata | Walter’s sedge | Native Rare-State OBL (NWPL EMP) OBL (NWPL NCNE) S2 (State Rank) G4G5 (Global Rank) | |
| Carex striatula | lined sedge | Native Endangered-State SH (State Rank) G4G5 (Global Rank) | |
| Carex stricta | tussock sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex styloflexa | curved style sedge | Native Endangered-State FAC, OBL (NWPL) FACW (NWPL EMP) FAC (NWPL NCNE) S1 (State Rank) G4G5 (Global Rank) | |
| Carex swanii | Swan’s sedge | Native UPL, FACU (NWPL) FACU (NWPL EMP) FACU (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex sychnocephala | many-headed sedge | Native Endangered-State FACW (NWPL NCNE) S1 (State Rank) | |
| Carex sylvatica | European woodland sedge | Not Native Naturalized FACU (NWPL EMP) FACU (NWPL NCNE) SNA (State Rank) GNR (Global Rank) | |
| Carex tenera | slender sedge | Native FAC (NWPL EMP) FAC (NWPL NCNE) S5 (State Rank) | |
| Carex tenuiflora | sparse-flowered sedge | Native Endangered-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S1S2 (State Rank) G5 (Global Rank) | |
| Carex tenuiflora × C. trisperma = C. ×trichina | hair-like sedge | Native SNA (State Rank) GNA (Global Rank) | |
| Carex tetanica | rigid sedge | Native FACW (NWPL EMP) FACW (NWPL NCNE) S4S5 (State Rank) | |
| Carex texensis | Texas sedge | Not Native Naturalized SNA (State Rank) | |
| Carex tincta | tinged sedge | Native Endangered-State UPL, FAC (NWPL) SH (State Rank) G4G5 (Global Rank) | |
| Carex tonsa | shaved sedge | Native S5 (State Rank) G5T4T5 (Global Rank) | |
| Carex torta | twisted sedge | Native FACW, OBL (NWPL) FACW (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex tribuloides var. tribuloides | blunt broom sedge | Native FACW, OBL (NWPL) FACW (NWPL EMP) FACW (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex trichocarpa | hairy-fruited sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S4 (State Rank) G4 (Global Rank) | |
| Carex trisperma | three-fruited sedge | Native OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5T5 (Global Rank) | |
| Carex tuckermanii | Tuckerman’s sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G4 (Global Rank) | |
| Carex typhina | cattail sedge | Native Endangered-State FACW+, OBL (NWPL) FACW (NWPL EMP) OBL (NWPL NCNE) S2 (State Rank) G5 (Global Rank) | |
| Carex umbellata | parasol sedge, umbelled sedge | Native S5 (State Rank) G5 (Global Rank) | |
| Carex utriculata | bottle-shaped sedge | Native OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex vaginata | sheathed sedge | Native Endangered-State OBL (NWPL) OBL (NWPL NCNE) S1 (State Rank) G5 (Global Rank) | |
| Carex venusta | dark-green sedge | Native Endangered-State OBL (NWPL EMP) OBL (NWPL NCNE) S1 (State Rank) G4T4 (Global Rank) | |
| Carex vesicaria | lesser bladder sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex vestita | velvet sedge | Native S4 (State Rank) G5 (Global Rank) | |
| Carex virescens | ribbed sedge | Native S5 (State Rank) G5 (Global Rank) | |
| Carex vulpinoidea | fox sedge | Native OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Carex wiegandii | Wiegand’s sedge | Native Endangered-State OBL (NWPL) OBL (NWPL EMP) OBL (NWPL NCNE) S1 (State Rank) G3 (Global Rank) | |
| Carex willdenowii | Willdenow’s sedge | Native Rare-State UPL, OBL (NWPL) UPL (NWPL EMP) UPL (NWPL NCNE) S4 (State Rank) G5 (Global Rank) | |
| Carex woodii | Wood’s sedge | Native UPL, FAC (NWPL) UPL (NWPL EMP) FACU (NWPL NCNE) S4 (State Rank) G4 (Global Rank) |