| Name | Eriogonum purpureum var. tenuis Bentham |
| Authorship | Bentham |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Eriogonum purpureum (Nuttall) Nuttall ex Bentham |
| Citation | 1856 Prodr. [A. P. de Candolle] 14: 10 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Eriogonum purpureum var. tenuis Bentham |
| Identification made in | [no date] (1) |