Sphaerotheca fusca
(Fr.) S. Blumer
KW [Darwin] 50153. Place of collection: Ukraine; Donetsk oblast; Novoazovsk district; Khomutovskyi Steppe reserve; Hruz’kiĭ Yelanchik river, near (N47°17' E38°10'). Date of collection: 19 September 1953. Associated organism: Xanthium albinum (leaf). Collector: Morochkovsky, S.F.. Identifier: Heluta, V.P..