Herzogia 9, 1-2: 61 (1992).
Protologue type data: An der Straße von Monte nach Poiso, etwa 5 Straßenkilometer N von Monte. An sehr alten Cryptomeria. 1100 m. 1. VIII. 1990,leg. K. K. no. 23427 (Holotypus!) & A. K. (Holotypus, Kalb).
Type locality: Portugal, Madeira Island, Madeira, at the road from Monte to Poiso, about 5 street kilometer north of Monte, on very old Cryptomeria, 1100 m, 1 August 1990, K. Kalb 23427 & A. Kalb (Kalb - holotypus).
Type locality coordinates: 32°40'0"N, 16°54'0"W; 32.666667°, -16.9°.
ITS barcode: Data lacking.
Description: Data lacking.
Photobiont: Data lacking.
Chemistry: No lichen substances.
Ecology: Data lacking.
Distribution type: : Argentina, Portugal: Azores, Portugal: Madeira, Spain: Gomera, Spain: Hierro, Spain: La Palma, Spain: Tenerife, United-Kingdom.
Distribution Database: Distributions
Distribution Database: Discover Life
Picture Database: Tropical Lichens
Molecular Database: Genbank
Synonym Database: Index Fungorum
Synonym Database: Mycobank