Puccinia longissima
J. Schröt.
KW [Darwin] 3471. Place of collection: Russia; Kamchatka Krai; Petropavlovsk-Kamchatskiy (N53°03' E158°37'). Date of collection: 23 May 1909. Associated organism: Sedum kamczatikum (leaf). Collector: Komarov, V.L.. Identifier: Tranzschel’, V.G..