Centaurea diffusa Lam.

Record number: 57594. Place of collection: Ukraine; Kherson oblast; Veriovchyna Balka (N46°38' E32°33'). Date of collection: 11 September 1930. Associated organism: Puccinia calcitrapae. Collector: Moskovets, S.M..

Record number: 57616. Place of collection: Ukraine; Kherson oblast; Askania Nova reserve; Velykyi plain (N46°28' E34°00'). Date of collection: 18 September 1940. Associated organism: Puccinia calcitrapae. Collector: Homolyako, M.I..

Record number: 76751. Place of collection: Ukraine; Donetsk oblast; Mayaki village (N48°57' E37°37'). Date of collection: 23 July 1977. Associated organism: Golovinomyces depressus. Collector: Heluta, V.P..

Record number: 76753. Place of collection: Ukraine; Republic of Crimea; Saky settlement (N45°08' E33°36'). Date of collection: 15 July 1978. Associated organism: Golovinomyces depressus. Collector: Heluta, V.P..

Record number: 76755. Place of collection: Ukraine; Mykolaiv oblast; Kryve Ozero settlement (N47°57' E30°21'). Date of collection: 26 September 1977. Associated organism: Golovinomyces depressus. Collector: Heluta, V.P..

Record number: 91970. Place of collection: Ukraine; Kherson oblast; Askania Nova reserve (N46°28' E34°00'). Date of collection: 7 March 1988. Associated organism: Phoma herbarum. Collector: Kapitonenko, S.V..

Record number: 97661. Place of collection: Ukraine; Kherson oblast; Askania Nova reserve (N46°28' E34°00'). Date of collection: 10 March 1988. Associated organism: Pleospora oblongata. Collector: Kapitonenko, S.V..

Record number: 236209. Place of collection: Ukraine. Associated organism: Pleospora oblongata. Collector: Kapitonenko, S.V..

Record number: 662683. Place of collection: Ukraine; Republic of Crimea; Yalta Mountain-Forest Nature Reserve. Associated organism: Puccinia calcitrapae. Collector: Kuzub, V.V.. Literature: page(s) Kholodny Mycology Department internal report.