| Name | Eriogonum umbellatum var. hypoleium (Piper) C. L. Hitchcock |
| Authorship | (Piper) C. L. Hitchcock |
| Rank | Variety |
| Placed in | Eriogonum umbellatum Torrey |
| Citation | 1964 Vasc. Pl. Pacif. N. W. 2: 135 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Eriogonum umbellatum var. hypoleium (Piper) C. L. Hitchcock |
| Identification made in | [no date] (8) |