| Name | Eriogonum umbellatum var. dumosum (Greene) Reveal |
| Authorship | (Greene) Reveal |
| Rank | Variety |
| Placed in | Eriogonum umbellatum Torrey |
| Citation | 2004 Harvard Pap. Bot. 9: 202 |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Eriogonum umbellatum var. dumosum (Greene) Reveal |
| Identification made in | [no date] (13) |