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CCDB → Angiosperms → Leguminosae → Psorothamnus
| Taxon name | Status | Median (n) |
| Psorothamnus kingii (S. Watson) Barneby | Accepted | 10 |
| Psorothamnus scoparius (A. Gray) Rydb. | Accepted | 10 |
| Dalea fremontii var. minutifolia (Parish) L. D. Benson | Synonym of Psorothamnus arborescens var. minutifolius (Parish) Barneby | 20 |
| Dalea californica S. Watson | Synonym of Psorothamnus arborescens var. simplifolius (Parish) Barneby | 10 |
| Dalea emoryi A. Gray | Synonym of Psorothamnus emoryi (A. Gray) Rydb. | 10 |
| Psorothamnus emoryi var. emoryi | Synonym of Psorothamnus emoryi (A. Gray) Rydb. | 10 |
| Psorothamnus arenarius (Brandegee) Rydb. | Synonym of Psorothamnus emoryi var. arenarius (Brandegee) Barneby | 10 |
| Dalea fremontii A. Gray | Synonym of Psorothamnus fremontii (A. Gray) Barneby | 10 |
| Psorothamnus fremontii var. fremontii | Synonym of Psorothamnus fremontii (A. Gray) Barneby | 10 |
| Dalea schottii var. puberula (Parish) Munz | Synonym of Psorothamnus schottii (Torr.) Barneby | 10 |