Sphaerotheca fusca
(Fr.) S. Blumer
KW [Darwin] 11731. Place of collection: Ukraine; Zaporizhzhia oblast; Vasylivka district; Skelky village (N47°26' E35°07'). Date of collection: 11 September 1940. Associated organism: Bidens tripartita (leaf). Collector: Homolyako, M.I.. Identifier: Heluta, V.P..