| Name | Parmotrema sulphuratum (Nees & Flotow) Hale |
| Authorship | (Nees & Flotow) Hale |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Parmotrema A. Massalongo |
| GUID | urn:lsid:indexfungorum.org:names:343139 |
| Citation | 1974 Phytologia 28(4): 339 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Parmotrema sulphuratum (Nees & Flotow) Hale |
| Identification made in | [no date] (11), 2008 (1) |