Pleospora socialis
Niessl & Kunze
KW [Darwin] 27722. Place of collection: Ukraine; Chernihiv oblast; Semenivka district; Semenivka town (N52°10' E32°35'). Date of collection: 29 August 1949. Associated organisms: Allium cepa (leaf); Alternaria porri; Fusarium cepae. Collector: Kekukh. Identifier: Kekukh.