Carex alata Torr.

Broadwing Sedge

Carex albolutescens Schwein.

Greenwhite Sedge

Carex albonigra Mack.

Blackandwhite Sedge

Carex amplifolia Boott

Bigleaf Sedge

Carex annectens (E.P. Bicknell) E.P. Bicknell

Yellowfruit Sedge

Carex aperta Boott

Columbian Sedge

Carex aquatilis Wahlenb.

Water Sedge

Carex athrostachya Olney

Slenderbeak Sedge

Carex aurea Nutt.

Golden Sedge

Carex baileyi Britton

Bailey's Sedge

Carex bebbii Olney ex Fernald

Bebb's Sedge

Carex brevior (Dewey) Mack.

Shortbeak Sedge

Carex buxbaumii Wahlenb.

Buxbaum's Sedge

Carex comosa Boott

Longhair Sedge

Carex crinita Lam.

Fringed Sedge

Carex cusickii Mack. ex Piper & Beattie

Cusick's Sedge

Carex densa (L.H. Bailey) L.H. Bailey

Dense Sedge

Carex deweyana Schwein.

Dewey Sedge