| Name | Petrocosmea sp. |
| Authorship | |
| Rank | Species |
| Placed in | Petrocosmea |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Petrocosmea sp. |
| Identification made in | 2014 (3) |
| Name | Petrocosmea sp. |
| Authorship | |
| Rank | Species |
| Placed in | Petrocosmea |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Petrocosmea sp. |
| Identification made in | 2014 (3) |