Sphaerotheca fusca
(Fr.) S. Blumer
KW [Darwin] 52934. Place of collection: Ukraine; Poltava Oblast; Kotelva District; Pīdvarīvka village; Vorskla river, flood plain (N49°47' E34°37'). Date of collection: 21 June 1989. Associated organism: Conyza canadensis (leaf). Collector: Burdyukova, L.I.. Identifier: Heluta, V.P..