Arthuriomyces peckianus
(Howe) Cummins & Y. Hirats.
KW [Darwin] 1684. Place of collection: Russia; Kamchatka Krai; Petropavlovsk-Kamchatskiy (N53°03' E158°37'). Date of collection: 5 June 1909. Associated organism: Rubus arcticus (leaf). Collector: Komarov, V.L.. Identifier: Minter, D.W..