| Name | Helianthus occidentalis var. plantagineus Torrey & A. Gray |
| Authorship | Torrey & A. Gray |
| Rank | Variety |
| Placed in | Helianthus occidentalis Riddell |
| GUID | urn:lsid:ipni.org:names:119205-2 |
| Citation | 1842 Fl. N. Amer. [Torr. & A. Gray] 2: 323 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Helianthus occidentalis var. plantagineus Torrey & A. Gray |
| Identification made in | [no date] (5), 1955 (2), 2014 (1), 2015 (1) |
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