Puccinia calcitrapae
DC.
KW [Darwin] 2541. Place of collection: Ukraine; Kherson Oblast; Chaplynka District; Askania Nova reserve; Velykyi plain (N46°28' E34°00'). Date of collection: 18 September 1940. Associated organism: Arctium tomentosum (leaf). Collector: Homolyako, M.I.. Identifier: Tikhonenko, Yu.Ya..