| Name | Mertensia papillosa Greene |
| Authorship | Greene |
| Rank | Species |
| Placed in | Mertensia |
| GUID | urn:lsid:ipni.org:names:157843-2 |
| Citation | 1898 Pittonia 3(18A): 261 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Mertensia papillosa Greene |
| Identification made in | [no date] (2), 2021 (1) |