| Name | Helianthus subcanescens (A. Gray) E. Watson |
| Authorship | (A. Gray) E. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Helianthus |
| GUID | urn:lsid:ipni.org:names:1061824-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Helianthus subcanescens (A. Gray) E. Watson |
| Identification made in | [no date] (1) |