| Name | Acmispon argophyllus var. fremontii (A. Gray) Brouillet |
| Authorship | (A. Gray) Brouillet |
| Rank | Variety |
| Placed in | Acmispon argophyllus (A. Gray) Brouillet |
| Citation | 2008 J. Bot. Res. Inst. Texas 2(1): 389 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Acmispon argophyllus var. fremontii (A. Gray) Brouillet |
| Identification made in | [no date] (3) |