List of Sedges in Oregon and Washington

Carex abrupta Mackenzie
Carex albonigra Mackenzie in P. A. Rydberg
Carex amplifolia Boott in W. J. Hooker
Carex angustata Boott in W. J. Hooker
Carex anthoxanthea J. Presl & C. Presl in C. B. Presl
Carex aperta Boott in W. J. Hooker
Carex aquatilis Wahlengberg var. aquatlis
Carex aquatilis Wahlengberg var. dives (T. Holm) Kukenthal
Carex arcta Boott
Carex arenaria Linnaeus
Carex atherodes Sprengel
Carex athrostachya Olney
Carex atrosquama Mackenzie
Carex aurea Nuttall
Carex barbarae Dewey
Carex bebbii (L. H. Bailey) Olney ex Fernald
Carex bolanderi Olney
Carex brainerdii Mackenzie
Carex brevicaulis Mackenzie
Carex brevior (Dewey) Mackenzie ex Lunell
Carex breweri Boott
Carex brunnescens (Persoon) Poiret ssp. brunnescens
Carex buxbaumii Wahlengberg
Carex californica L. H. Bailey
Carex canescens Linnaeus ssp. canescens
Carex capillaris Linnaeus
Carex capitata Linnaeus
Carex chordorrhiza Ehrhart ex Linnnaeus f.
Carex circinata C. A. Meyer
Carex comosa Boott
Carex concinna R. Brown ex Richardson in J. Franklin et al.
Carex concinnoides Mackenzie
Carex constanceana Stacey
Carex cordillerana Saarela & B. A. Ford
Carex crawei Dewey
Carex crawfordii Fernald
Carex cusickii Mackenzie ex Piper & Beattie
Carex deflexa Hornemann var. bootii L. H. Bailey
Carex densa (L. H. Bailey) L. H. Bailey
Carex deweyana Schweinitz var. deweyana
Carex diandra Schrank
Carex disperma Dewey
Carex douglasii Boott in W. J. Hooker
Carex duriuscula C. A. Meyer
Carex echinata Murray ssp. echinata
Carex echinata Murray ssp. phyllomanica (W. Boott) Reznicek
Carex engelmanii L. H. Bailey
Carex epapillosa Mackenzie in P. A. Rydberg
Carex exsiccata L. H. Bailey
Carex feta L. H. Bailey
Carex filifolia Nuttall var. filifolia
Carex flava Linnaeus
Carex fracta Mackenzie
Carex geyeri Boott
Carex gynocrates Wormskjold ex Drejer
Carex gynodynama Olney
Carex halliana L. H. Bailey
Carex harfordii Mackenzie
Carex hassei L. H. Bailey
Carex haydeniana Olney in S. Watson
Carex hendersonii L. H. Bailey
Carex heteroneura W. Boott in S. Watson
Carex hirta L.
Carex hoodii Boott in W. J. Hooker
Carex hystricina Muhlenberg ex Willdenow
Carex idahoa L. H. Bailey
Carex illota L. H. Bailey
Carex inferminervia Naczi
Carex inops L. H. Bailey ssp. inops
Carex integra Mackenzie
Carex interior L. H. Bailey
Carex interrupta Boeckeler
Carex jonesii L. H. Bailey
Carex klamathensis
Carex kobomugi Ohwi
Carex lachenalii Schkuhr
Carex laeviculmis Meinshausen
Carex lasiocarpa Ehrhart
Carex lenticularis Michaux var. impressa (L. H. Bailey) L. A. Standley
Carex lenticularis Michaux var. limnophila (T. Holm) Cronquist
Carex lenticularis Michaux var. lipocarpa (T. Holm) L. A. Standley
Carex leporinella Mackenzie
Carex leptalea Wahlenberg
Carex leptopoda Mackenzie
Carex limosa Linnaeus
Carex livida L. H. Bailey
Carex longii Mackenzie
Carex luzulina Olney var. ablata (L. H. Bailey) F. J. Hermann
Carex luzulina Olney var. luzulina
Carex lyngbyei Hornemann
Carex macrocephala Wildenow ex Sprengel
Carex macrochaeta C. A. Meyer
Carex magellanica Lamarck ssp. irrigua (Wahlenburg) Hiitonen
Carex media R. Brown ex Richardson in J. Franklin et al.
Carex mendocinensis Olney ex W. Boott in S. Watson
Carex mertensii J. D. Prescott ex Bongard
Carex micropoda C. A. Meyer
Carex microptera Mackenzie
Carex multicaulis L. H. Bailey
Carex multicostata Mackenzie
Carex nardina Fries
Carex nebrascensis Dewey
Carex nervina L. H. Bailey
Carex neurophora Mackenzie
Carex nigricans C. A. Meyer
Carex nudata W. Boott in S. Watson
Carex obnupta L. H. Bailey
Carex obtusata Liljeblad
Carex ovalis Goodenough
Carex pachystachya Chamisso ex Steudel
Carex pallescens Linnaeus
Carex pansa L. H. Bailey
Carex pauciflora Lightfoot
Carex paysonis Clokey
Carex pellita Willdenow
Carex pelocarpa F. J. Hermann
Carex pendula Huds.
Carex petasata Dewey
Carex phaeocephala Piper
Carex pluriflora Hulten
Carex podocarpa R. Brown ex Richardson in J. Franklin et al.
Carex praeceptorum Mackenzie
Carex praegracilis W. Boott
Carex praticola Rydberg
Carex preslii Steudel
Carex projecta Mackenzie
Carex proposita Mackenzie
Carex pumila Thunberg in A. Murray
Carex raynoldsii Dewey
Carex retrorsa Schweinitz
Carex rossii Boott in W. J. Hooker
Carex rostrata Stokes in W. Withering
Carex saxatilis Linnaeus
Carex scabriuscula Mackenzie
Carex scirpoidea Michaux ssp. pseudoscirpoidea (Rydberg) D. A. Dunlop
Carex scirpoidea Michaux ssp. scirpoidea
Carex scirpoidea Michaux ssp. stenochlaena (T. Holm) A. Love & D. Love
Carex scoparia Schkuhr ex Willdenow var. scoparia
Carex scopulorum T. Holm var. bracteosa (L. H. Bailey) F. J. Hermann
Carex scopulorum T. Holm var. prionophylla (T. Holm) L. A. Standley
Carex serpenticola Zika
Carex serratodens W. Boott in S. Watson
Carex sheldonii Mackenzie
Carex simulata Mackenzie
Carex spectabilis Dewey
Carex stipata Muhlenberg ex Willdenow var. stipata
Carex straminiformis L. H. Bailey
Carex stylosa C. A. Meyer
Carex subfusca W. Boott in S. Watson
Carex subnigricans Stacey
Carex sychnocephala J. Carey
Carex sylvatica Juds.
Carex tahoensis Smiley
Carex tenera Dewey var. tenera
Carex tenuiflora Wahlenberg
Carex tribuloides
Carex tumulicola Mackenzie
Carex unilateralis Mackenzie
Carex utriculata Boott in W. J. Hooker
Carex vallicola Dewey
Carex vernacula Mackenzie
Carex vesicaria Linnaeus
Carex viridula Michaux var. viridula
Carex vulpinoidea Michaux
Carex whitneyi Olney
Carex lacustris Wildenow
Carex X physocarpioides (C. saxatilis X C. utriculata)
Kobresia myosuroides (Villars) Fiori
Kobresia simpliciuscula (Wahlenberg) Mackenzie

EXCLUDED:
Carex adusta Boott (in Idaho? reviewing specimens)
Carex arctiformis Mackenzie (IN REVIEW)
Carex foenea Wildenow (not here)
Carex garberi Fernald (one taxon only; C. hassei or C. garberi?)
Carex nigra (L.) Reichard (in SW BC, maybe here)
Carex siccata Dewey (not here)
Carex xerantica L. H. Bailey (not here)