United States · July 12, 2012

Orthocarpus tolmiei Hook. & Arn.

Chaenactis douglasii (Hook.) Hook. & Arn.

Penstemon leonardii Rydb.

Eremogone congesta (Nutt. ex Torr. & A.Gray) Ikonn.

Crepis atribarba A.Heller

Physaria occidentalis (S.Watson) O'Kane & Al-Shehbaz