| Name | Helianthus petiolaris Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Helianthus |
| Contains | Helianthus petiolaris var. canescens A. Gray Helianthus petiolaris subsp. canescens (A. Gray) D. J. Keil Helianthus petiolaris subsp. fallax Heiser Helianthus petiolaris subsp. petiolaris |
| GUID | urn:lsid:ipni.org:names:212218-1 |
| Holdings | 34 Specimens held in the Harvard University Herbaria identified as Helianthus petiolaris Nuttall |
| Identification made in | [no date] (32), 1958 (1), 2011 (1) |
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