Acta Soc. Fauna Flora Fenn. 34 (no. 3): 42 (1912) [1910-1911].
Basionym: Lichen leptophyllus Ach., Lich. Suec. Prodr. (Linköping): 141 (1799) [1798].
Protologue type data: Habitat ad saxa.
Type locality: Svecia (H-ACH 874 lectotype). Designated by Vainio (1921: 17).
Distribution Database: Distributions
Distribution Database: Discover Life
Picture Database: Tropical Lichens
Molecular Database: Genbank
Synonym Database: Index Fungorum
Synonym Database: Mycobank