Basionym Name:Parmelia isidioclada Vain., Bot. Mag., Tokyo 35: 48 (1921)
Homotypic synonyms:Nipponoparmelia isidioclada (Vain.) K.H. Moon, Y. Ohmura & Kashiw., in Crespo et al., Taxon 59(6): 1749 (2010)