| Name | Psorothamnus polydenius var. jonesii Barneby |
| Authorship | Barneby |
| Rank | Variety |
| Placed in | Psorothamnus polydenius (Torrey ex S. Watson) Barneby |
| Citation | 1977 Mem. New York Bot. Gard. 27: 52 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Psorothamnus polydenius var. jonesii Barneby |
| Identification made in | [no date] (1) |
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