| Name | Eriophyllum ambiguum (A. Gray) A. Gray |
| Authorship | (A. Gray) A. Gray |
| Rank | Species |
| Placed in | Eriophyllum |
| Contains | Eriophyllum ambiguum var. paleaceum (Brandegee) R. S. Ferris |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Eriophyllum ambiguum (A. Gray) A. Gray |
| Identification made in | [no date] (1) |