Basionym Name:Parmelia echinata Taylor, London J. Bot. 6: 166 (1847)
Homotypic synonyms:Anaptychia echinata (Taylor) Kurok., Beih. Nova Hedwigia 6: 91 (1962)Anaptychia echinata var. echinata (Taylor) Kurok., Beih. Nova Hedwigia 6: 91 (1962)Heterodermia echinata (Taylor) W.L. Culb., Bryologist 69: 481 (1967)