[Sedges: The Genus Carex East of the Cascade Mountains of Oregon and Washington]

Threadleaf Sedge, Wool Grass

Carex filifolia var. filifolia

Synonyms: Carex elyniformis, Carex exserta, Carex filifolia, Carex filifolia var. erostrata

Inflorescence of Threadleaf Sedge, Wool Grass: Carex filifolia var. filifolia

A close-up of the inflorescence of threadleaf sedge as seen along the Little Spokane River about three-quarters of a mile downstream from the Painted Rocks.......................June 19, 2009.

Perigynia and scales of Threadleaf Sedge, Wool Grass: Carex filifolia var. filifolia

The perigynia and scales of threadleaf sedge as seen along the Little Spokane River about three-quarters of a mile downstream from the Painted Rocks.......................June 19, 2009.

Close-up of the inflorescence of threadleaf sedge as seen along FS Road 1647 several miles south of FS Rd 16 in Logan Valley............... - Threadleaf Sedge, Wool Grass: Carex filifolia var. filifolia (Synonyms: Carex elyniformis, Carex exserta, Carex filifolia, Carex filifolia var. erostrata) - Threadleaf Sedge, Wool Grass: Carex filifolia var. filifolia (Synonyms: Carex elyniformis, Carex exserta, Carex filifolia, Carex filifolia var. erostrata)

Additional close-ups of threadleaf sedge as seen along FS Road 1647 several miles south of FS Rd 16 in Logan Valley..............June 3, 2011.

Paul Slichter