| Name | Helenium stenopterum Rydberg |
| Authorship | Rydberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Helenium |
| GUID | urn:lsid:ipni.org:names:118798-2 |
| Citation | 1915 N. Amer. Fl. 34: 123 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Helenium stenopterum Rydberg |
| Identification made in | 1956 (1) |
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