| Name | Helianthus matthewsii Hochreutiner |
| Authorship | Hochreutiner |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Helianthus |
| GUID | urn:lsid:ipni.org:names:119170-2 |
| Citation | 1910 Bull. New York Bot. Gard. 6: 296 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Helianthus matthewsii Hochreutiner |
| Identification made in | 1955 (2), 1990 (1) |