| 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) | 
