[The Rose Family East of the Cascade Mountains of Oregon and Washington]
Halfshrub Rockmat, Chelan Rockmat

Petrophyton cinerascens

Basal leaf rosette of Halfshrub Rockmat, Chelan Rockmat: Petrophyton cinerascens

The basal leaf rosettes of Chelan rockmat as seen on cliffs above the Columbia River near Wenatchee, WA................June 7, 2009.

Halfshrub Rockmat, Chelan Rockmat: Petrophyton cinerascens

Chelan rockmat as seen on cliffs above the Columbia River near Wenatchee, WA................June 7, 2009.

Basal leaf rosette of Halfshrub Rockmat, Chelan Rockmat: Petrophyton cinerascens

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