| Name | Helenium microcephalum var. bicolor Torrey & A. Gray |
| Authorship | Torrey & A. Gray |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Helenium microcephalum de Candolle |
| GUID | urn:lsid:ipni.org:names:118776-2 |
| Citation | 1842 Fl. N. Amer. [Torr. & A. Gray] 2: 385 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Helenium microcephalum var. bicolor Torrey & A. Gray |
| Identification made in | [no date] (2), 1956 (1), 1971 (1) |
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