Basionym Name:Parmelia atrocapilla Taylor, London J. Bot. 6: 162 (1847)
Homotypic synonyms:Heterodermia speciosa var. atrocapilla (Taylor) Trevis., Atti Soc. ital. Sci. nat. 11: 615 (1868)Parmelia speciosa var. atrocapilla (Taylor) Anzi, Cat. Lich. Sondr.: 31 (1860)