Howe

Astragalus lentiginosus var. lentiginosus

Fabaceae · C. Davidson 13662

Chaenactis douglasii (Hook.) Hook. & Arn.

Asteraceae · C. Davidson 13656

Eriastrum sparsiflorum (Eastw.) H.Mason

Polemoniaceae · Davidson, C 13661

Eriogonum ovalifolium Nutt.

Polygonaceae · C. Davidson 13657

Grayia spinosa (Hook.) Moq.

Amaranthaceae · C. Davidson 13655

Hesperostipa comata (Trin. & Rupr.) Barkworth

Poaceae · C. Davidson 13665

Ipomopsis congesta (Hook.) V.E.Grant

Polemoniaceae · C. Davidson 13658

Krascheninnikovia lanata (Pursh) A.Meeuse & Smit

Amaranthaceae · C. Davidson 13663

Lappula occidentalis var. cupulata (A.Gray) L.C.Higgins

Boraginaceae · C. Davidson 13659

Opuntia polyacantha Haw.

Cactaceae · C. Davidson 13654

Tetradymia canescens DC.

Asteraceae · C. Davidson 13664

Thelypodium laciniatum (Hook.) Endl.

Brassicaceae · C. Davidson 13660