Coccomyces dentatus
(J.C. Schmidt & Kunze) Sacc.
IMI 364890. Place of collection: UK; Merionethshire; Cader Idris; Dol-y-Cau, at foot of track to Llyn-y-Cau (N52°40' W3°52', alt. 0110 m). Date of collection: 20 May 1994. Associated organism: Rhododendron ponticum (leaf). Collector: Minter, D.W.. Identifier: Minter, D.W..