| Name | Umbilicaria pustulata var. papulosa (Acharius) Tuckerman |
| Authorship | (Acharius) Tuckerman |
| Rank | Variety |
| Placed in | Umbilicaria pustulata (Linnaeus) Hoffmann |
| GUID | urn:lsid:indexfungorum.org:names:477484 |
| Citation | 1848 Proc. Amer. Acad. Arts 1: 262 |
| Holdings | 41 Specimens held in the Harvard University Herbaria identified as Umbilicaria pustulata var. papulosa (Acharius) Tuckerman |
| Identification made in | [no date] (41) |