Family: Fabaceae

Genus: Psorothamnus

Species:

Psorothamnus arborescens (Torr. ex A. Gray) Barneby
Psorothamnus arborescens (Torr. ex A. Gray) Barneby var. arborescens
Psorothamnus arborescens (Torr. ex A. Gray) Barneby var. minutifolius (Parish) Barneby
Psorothamnus arborescens (Torr. ex A. Gray) Barneby var. pubescens (Parish) Barneby
Psorothamnus arborescens (Torr. ex A. Gray) Barneby var. simplifolius (Parish) Barneby
Psorothamnus emoryi (A. Gray) Rydb.
Psorothamnus emoryi (A. Gray) Rydb. var. arenarius (Brandegee) Barneby [excluded]
Psorothamnus fremontii (Torr. ex A. Gray) Barneby
Psorothamnus fremontii (Torr. ex A. Gray) Barneby var. attenuatus Barneby
Psorothamnus fremontii (Torr. ex A. Gray) Barneby var. fremontii
Psorothamnus kingii (S. Watson) Barneby
Psorothamnus polydenius (Torr. ex S. Watson) Rydb.
Psorothamnus polydenius (Torr. ex S. Watson) Rydb. var. jonesii Barneby
Psorothamnus polydenius (Torr. ex S. Watson) Rydb. var. polydenius
Psorothamnus schottii (Torr.) Barneby
Psorothamnus scoparius (A. Gray) Rydb.
Psorothamnus spinosus (A. Gray) Barneby
Psorothamnus thompsoniae (Vail) S.L. Welsh & N.D. Atwood
Psorothamnus thompsoniae (Vail) S.L. Welsh & N.D. Atwood var. thompsoniae
Psorothamnus thompsoniae (Vail) S.L. Welsh & N.D. Atwood var. whitingii (Kearney & Peebles) Barneby

Index

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z