Basionym Name:Peltigera polydactyloides Nyl., Flora, Regensburg 46: 265 (1863)
Homotypic synonyms:Peltigera polydactylon var. polydactyloides (Nyl.) Grummann, [as 'polydactyla'], in Hillmann & Grummann, Krypt.-Fl. Brandenburg (Leipzig) 8: 239 (1957)