| Name | Degelia plumbea (Lightfoot) P. M. Jorg. & P. James |
| Authorship | (Lightfoot) P. M. Jorg. & P. James |
| Rank | Species |
| Placed in | Degelia Arvidsson & D. J. Galloway |
| Citation | 1990 Biblioth. Lichenol. 38: 264 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Degelia plumbea (Lightfoot) P. M. Jorg. & P. James |
| Identification made in | [no date] (4) |