| Name | Eriogonum umbellatum var. chlorothamnus Reveal |
| Authorship | Reveal |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Eriogonum umbellatum Torrey |
| Citation | 1968 Suppl. Calif. Fl. [Munz] 44 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Eriogonum umbellatum var. chlorothamnus Reveal |
| Identification made in | [no date] (1) |