[Paintbrushes: The Genus Castilleja in the Cascade Mts. of Oregon and Washington]

Cobwebby Paintbrush, Cotton Paintbrush

Castilleja arachnoidea

Synonyms: Castilleja arachnoidea ssp. arachnoidea, Castilleja arachnoidea var. arachnoidea, Castilleja filifolia, Castilleja payneae

Cobwebby Paintbrush, Cotton Paintbrush: Castilleja arachnoidea (Synonyms: Castilleja arachnoidea ssp. arachnoidea, Castilleja arachnoidea var. arachnoidea, Castilleja filifolia, Castilleja payneae)

Cobwebby paintbrush fading out of bloom on sandy pumice flats atop Tam McArthur Rim, Three Sisters Wilderness........September 15, 2016.

Cobwebby Paintbrush, Cotton Paintbrush: Castilleja arachnoidea (Synonyms: Castilleja arachnoidea ssp. arachnoidea, Castilleja arachnoidea var. arachnoidea, Castilleja filifolia, Castilleja payneae) - Cobwebby Paintbrush, Cotton Paintbrush: Castilleja arachnoidea (Synonyms: Castilleja arachnoidea ssp. arachnoidea, Castilleja arachnoidea var. arachnoidea, Castilleja filifolia, Castilleja payneae) - Cobwebby Paintbrush, Cotton Paintbrush: Castilleja arachnoidea (Synonyms: Castilleja arachnoidea ssp. arachnoidea, Castilleja arachnoidea var. arachnoidea, Castilleja filifolia, Castilleja payneae)

Cobwebby paintbrush fading out of bloom on sandy pumice flats atop Tam McArthur Rim, Three Sisters Wilderness........September 15, 2016.

Cobwebby Paintbrush, Cotton Paintbrush: Castilleja arachnoidea (Synonyms: Castilleja arachnoidea ssp. arachnoidea, Castilleja arachnoidea var. arachnoidea, Castilleja filifolia, Castilleja payneae) - Cobwebby Paintbrush, Cotton Paintbrush: Castilleja arachnoidea (Synonyms: Castilleja arachnoidea ssp. arachnoidea, Castilleja arachnoidea var. arachnoidea, Castilleja filifolia, Castilleja payneae)

Paul Slichter