Sphaerotheca fusca
(Fr.) S. Blumer
KW [Darwin] 50169. Place of collection: Ukraine; Kherson Oblast; Kakhovka District; Kakhovka town (N46°48' E33°30'). Date of collection: 19 September 1940. Associated organism: Xanthium brasilicum (leaf). Collector: Homolyako, M.I.. Identifier: Heluta, V.P..