| Name | Asclepias hirtella (Pennell) Woodson | 
| Authorship | (Pennell) Woodson | 
| Rank | Species | 
| Placed in | Asclepias Linnaeus | 
| Holdings | 28 Specimens held in the Harvard University Herbaria identified as Asclepias hirtella (Pennell) Woodson | 
| Identification made in | [no date] (28) | 
