United States · July 13, 2013

Schizotechium jamesianum (Torr.) Arabi, Rabeler & Zarre

Drymocallis glabrata Rydb.

Penstemon procerus Douglas ex Graham

Erigeron asperugineus (D.C.Eaton) A.Gray

Phacelia hastata Douglas ex Lehm.

Erigeron bloomeri A.Gray

Eriogonum ovalifolium var. depressum Blank.

Boechera Á.Löve & D.Löve

Castilleja covilleana Hend.

Silene douglasii Hook.

Hulsea algida A.Gray

Chaenactis douglasii var. douglasii

Packera subnuda (DC.) Trock & T.M.Barkley

Penstemon fruticosus (Pursh) Greene

Boechera suffrutescens (S.Watson) Dorn