Peronospora alyssii-calycini
Gäum.
KW [Darwin] 17810. Place of collection: Ukraine; Zaporizhzhia oblast; Berdiansk district; Berdiansk town, park of health resort at the shore of the sea (N46°4x' E36°4x'). Date of collection: 26 April 1952. Associated organism: Alyssum borzaeanum (leaf).