| Name | Helianthus niveus subsp. canescens (A. Gray) Heiser |
| Authorship | (A. Gray) Heiser |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Helianthus niveus (Bentham) Brandegee |
| GUID | urn:lsid:ipni.org:names:119191-2 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Helianthus niveus subsp. canescens (A. Gray) Heiser |
| Identification made in | [no date] (1), 2007 (6) |