USA · April 26, 2003

Hesperochiron pumilus (Griseb.) Porter

Fritillaria pudica (Pursh) Spreng.

Delphinium L.

Balsamorhiza sagittata (Pursh) Nutt.

Lomatium nudicaule (Nutt.) J.M.Coult. & Rose

Microsteris gracilis var. humilior (Hook.) Cronquist

Lomatium triternatum (Pursh) J.M.Coult. & Rose

Draba verna L.

Lithophragma glabrum Nutt. ex Torr. & A.Gray

Microsteris gracilis (Douglas ex Hook.) Greene

Collinsia parviflora Douglas ex Lindl.

Hydrophyllum capitatum Douglas ex Benth.

Poa bulbosa L.