Basionym Name:Parmelia erhizinosa D.D. Awasthi, Biological Memoirs 1(1&2): 208 (1976)
Homotypic synonyms:Parmotrema erhizinosum (D.D. Awasthi) Hale ex DePriest & B.W. Hale, Mycotaxon 67: 203 (1998)