| Name | Asclepias sp. |
| Authorship | |
| Rank | Species |
| Placed in | Asclepias Linnaeus |
| Holdings | 24 Specimens held in the Harvard University Herbaria identified as Asclepias sp. |
| Identification made in | [no date] (24) |
| Name | Asclepias sp. |
| Authorship | |
| Rank | Species |
| Placed in | Asclepias Linnaeus |
| Holdings | 24 Specimens held in the Harvard University Herbaria identified as Asclepias sp. |
| Identification made in | [no date] (24) |