Halfshrub Rockmat, Chelan Rockmat
Petrophyton cinerascens
Synonyms: Petrophyton cinerascens, Spiraea cinerascens
The basal leaf rosettes of Chelan rockmat as seen on cliffs above the Columbia River near Wenatchee, WA........June 7, 2009.
Chelan rockmat as seen on cliffs above the Columbia River near Wenatchee, WA.......June 7, 2009.
An additional view of the basal leaf rosettes of Chelan rockmat as seen on cliffs above the Columbia River near Wenatchee, WA.......June 7, 2009.
Paul Slichter