[The Sedge Family in the Columbia River Gorge of Oregon and Washington]

The Sedges of the Columbia River Gorge of Oregon and Washington

The Genus Carex

Slough Sedge: Carex obnupta

The photo above shows a close-up of the female heads in part of the inflorescence of slough sedge as seen at the webmaster's garden in Gresham, OR.......April 2005.

Columbia Sedge: Carex aperta (Synonym: Carex accedens) -

Water Sedge: Carex aquatilis var. aquatilis (Synonyms: Carex substricta, Carex suksdorfii) -

Sitka Sedge: Carex aquatilis var. dives (Synonyms: Carex aquatilis var. sitchensis, Carex dives, Carex howellii, Carex panda, Carex sitchensis) -

Clusered Sedge: Carex arcta -

Awned Sedge: Carex atherodes -

Slenderbeak Sedge, Slender-beak Sedge, Slender-beaked Sedge: Carex athrostachya (Synonym: Carex atherostachya (misspelled)) -

California Sedge: Carex californica -

Dewey's Sedge: Carex deweyana -

Douglas' Sedge: Carex douglasii -

Greensheathed Sedge, Green-sheath Sedge: Carex feta (Synonym: Carex straminea var. mixta) -

Threadleaf Sedge, Wool Grass: Carex filifolia var. filifolia (Synonyms: Carex elyniformis, Carex exserta, Carex filifolia, Carex filifolia var. erostrata)

Fragile Sheathed Sedge, Fragile-sheathed Sedge: Carex fracta - ?

Elk Sedge, Geyer's Sedge: Carex geyeri -

Henderson's Sedge: Carex hendersonii -

Hood's Sedge: Carex hoodii -

Weak-veined Sedge: Carex infirminervia (Synonyms: Carex bolanderi ssp. infirminerivia, Carex deweyana) - ? (Help confirm the identity of this sedge.)

Inland Sedge: Carex interior -

Greenfruited Sedge: Carex interrupta -

Wooly Sedge: Carex lanuginosa -

Kellogg's Sedge, Lakeshore Sedge: Carex lenticularis var. lipocarpa (Synonyms: Carex kelloggii, Carex lenticularis var. lenticularis, Carex lenticularis var. pallida) -

Dewey's Sedge, Taperfruit Shortscale Sedge: Carex leptopoda (Synonyms: Carex deweyana, Carex deweyana ssp. leptopoda, Carex deweyana var. leptopoda)

Pond Sedge: Carex limnophila -

Woodrush Sedge: Carex luzulina -

Large-awn Sedge: Carex macrochaeta -

Merten's Sedge: Carex mertensii -

Muricate Sedge: Carex muricata -

Nebraska Sedge: Carex nebrascensis (Synonyms: Carex jamesii, Carex nebrascensis var. eruciformis, Carex nebrascensis var. praevia, Carex nebrascensis var. ultriformis, Carex nebraskensis) -

Naked Sedge, Torrent Sedge: Carex nudata (Synonyms: Carex acutina, Carex bishallii, Carex hallii, Carex nudata var. anomala, Carex suborbiculata, Carex tenacissima) -

Slough Sedge: Carex obnupta -

Chamisso Sedge, Thick-head Sedge, Thick-headed Sedge: Carex pachystachya (Synonyms: Carex festiva var. gracilis, Carex festiva var. pachystachya, Carex macloviana ssp. pachystachya, Carex macloviana var. pachystachya, Carex pachystachya ssp. pachystachya, Carex pachystachya var. gracilis, Carex pachystachya var. monds-coulteri, Carex platylepis) -

Woolly Sedge: Carex pellita (Synonyms: Carex lanuginosa, Carex lasiocarpa var. latifolia) -

Long-stolon Sedge: Carex pensylvanica var. vespertina -

Clustered Field Sedge: Carex praegracilis -

Knot-sheath Sedge, Retrorse Sedge: Carex retrorsa -

Ross' Sedge: Carex rossii -

Pointed-broom Sedge: Carex scoparia -

Sitka Sedge: Carex sitchensis -

Awl-fruit Sedge, Sawbeak Sedge: Carex stipata var. stipata-

Many-headed Sedge: Carex sychnocephala -

Beaked Sedge, Bladder Sedge, Inflated Sedge, Northwest Territory Sedge, Shore Sedge, Southern Beaked Sedge: Carex utriculata (Synonyms: Carex inflata var. utriculata, Carex laevirostris, Carex rhynchophysa, Carex rostrata, Carex rostrata var. utriculata) -

Blister Sedge, Small Inflated Sedge, Inflated Sedge: Carex vesicaria var. vesicaria (Synonyms: Carex inflata, Carex vesicaria) -

Fox Sedge: Carex vulpinoidea (Synonyms: Carex microsperma, Carex multiflora, Carex multiflora var. microsperma, Carex scabrior, Carex setacea, Carex vulpinoidea var. microsperma, Carex vulpinoidea var. pycnocephala, Carex vulpinoidea var. scabrior, Carex vulpinoidea var. segregata, Carex vulpinoidea var. setacea, Carex vulpinoidea var. vulpinoidea) -


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