| Name | Eriogonum longifolium var. plantagineum Engelmann & A. Gray |
| Authorship | Engelmann & A. Gray |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Eriogonum longifolium Nuttall |
| GUID | urn:lsid:ipni.org:names:95149-2 |
| Citation | 1845 Boston J. Nat. Hist. 5(2): 230 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Eriogonum longifolium var. plantagineum Engelmann & A. Gray |
| Identification made in | [no date] (3), 1967 (2), 2009 (2) |