Name requested: Parmelia celastriLichenologist 25 (1): 12.
Homotypic synonym: Ramalina celastriLichenologist 25 (1): 12, 12, 12, 12. Lichens of North America null: 70, 621, 622, 623, 625. Mycotaxon 8 (1): 242. 11 (1): 253. 36 (2): 326. 50: 14, 16. 51: 176. 58: 383.