| Name | Acamptopappus sphaerocephalus var. hirtellus S. F. Blake |
| Authorship | S. F. Blake |
| Rank | Variety |
| Placed in | Acamptopappus sphaerocephalus (Harvey & A. Gray) A. Gray |
| GUID | urn:lsid:ipni.org:names:1605-2 |
| Holdings | 44 Specimens held in the Harvard University Herbaria identified as Acamptopappus sphaerocephalus var. hirtellus S. F. Blake |
| Identification made in | [no date] (24), 1986 (20) |