| Name | Psorothamnus arborescens var. arborescens |
| Authorship | |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Psorothamnus arborescens (Torrey ex A. Gray) Barneby |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Psorothamnus arborescens var. arborescens |
| Identification made in | [no date] (1) |
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