| Name | Asclepias obtusifolia Michaux |
| Authorship | Michaux |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Asclepias Linnaeus |
| GUID | urn:lsid:ipni.org:names:94499-1 |
| Citation | Fl. Bor.-Amer. [Michaux] i. 115 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Asclepias obtusifolia Michaux |
| Identification made in | [no date] (3) |
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