Psorothamnus

Psorothamnus schottii

Schott's dalea

Psorothamnus polydenius var. polydenius

Psorothamnus polydenius var. jonesii

Psorothamnus arborescens var. pubescens

Psorothamnus arborescens var. californicus

Psorothamnus thompsoniae

Psorothamnus polydenius

Psorothamnus scoparius

Psorothamnus kingii

Psorothamnus thompsoniae var. thompsoniae

Psorothamnus fremontii var. attenuatus

Psorothamnus fremontii var. fremontii

Psorothamnus arborescens var. arborescens

Psorothamnus emoryi var. emoryi

Dyebush

Psorothamnus arborescens var. minutifolius

Psorothamnus emoryi

Psorothamnus arborescens

Psorothamnus emoryi var. arenarius

Psorothamnus fremontii

Psorothamnus spinosus