| Name | Parmotrema cristiferum (Taylor) Hale |
| Authorship | (Taylor) Hale |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Parmotrema A. Massalongo |
| GUID | urn:lsid:indexfungorum.org:names:343031 |
| Citation | 1965 Contr. U.S. Natl. Herb. 36: 241 |
| Holdings | 48 Specimens held in the Harvard University Herbaria identified as Parmotrema cristiferum (Taylor) Hale |
| Identification made in | [no date] (41), 1986 (1), 2009 (4), 2019 (2) |