Trimmatostroma betulinum
(Corda) S. Hughes
KW [Darwin] 15904. Place of collection: Ukraine; Donetsk Oblast; Mariupol District; Mariupol’ Forest Experimental Station (N47°0x' E37°3x'). Date of collection: 24 October 1949. Associated organism: Betula pendula (twig). Collector: Kharkevich, G.S.. Identifier: Minter, D.W..