Welsh Lichen Red List - Lichens of Wales

A Lichen Red Data List for Wales
32
Taxon Wales Red % of GB
Data List Population
Rhizocarpon submodestum DD 50
Rinodina conradii LC 50
Schaereria corticola CR 50
Thelocarpon impressellum LC 50
Thelocarpon robustum DD 50
Verrucaria madida DD 50
Leptogium palmatum LC 49
Parmelinopsis horrescens NT 49
Arthonia ligniaria LC 47
Lecidea swartzioidea LC 47
Leptogium intermedium LC 47
Lecanactis dilleniana LC 46
Lecanora semipallida LC 46
Dermatocarpon leptophyllodes NT 45
Pterygiopsis lacustris VU 44
Collema fragile NT 44
Toninia thiopsora LC 44
Anisomeridium robustum NT 43
Caloplaca herbidella VU 43
Gyalecta biformis VU 43
Leptogium subtile LC 43
Scoliciosporum curvatum LC 43
Verrucaria internigrescens LC 43
Caloplaca alociza LC 42
Caloplaca lucifuga VU 42
Ephebe hispidula DD 42
Polysporina lapponica LC 42
Lecidea fuliginosa LC 41
Sarcosagium campestre var. macrosporum NT 41
Thrombium epigaeum LC 41
Degelia ligulata VU 40
Protoparmeliopsis achariana EN 40
Lecidea promixta LC 40
Micarea farinosa DD 40
Polyblastia agraria LC 40
Umbilicaria hirsuta NT 40
Verrucaria bryoctona LC 40
Verrucaria latericola DD 40
Xerotrema quercicola LC 40
Collemopsidium elegans LC 39
Rhizocarpon infernulum f. infernulum LC 39
Rimularia insularis LC 39
Lecanora cenisia var. cenisia VU 38
Caloplaca obliterans LC 38
Lecania suavis DD 38
Porocyphus kenmorensis NT 38
Caloplaca maritima LC 37
Lecanora handelii NT 37
Placopsis lambii LC 37
Dermatocarpon meiophyllizum NT 36
Arthonia atlantica NT 36
Leptogium diffractum NT 36
Rinodina isidioides NT 36
Mycoblastus affinis VU 35
Steinia geophana LC 34