Peronospora ranunculi
Gäum.
IMI 364691. Place of collection: Czech Republic; Mährisch-Weisskirchen, Bölten. Date of collection: May 1938. Associated organism: Ranunculus acris (leaf). Collector: Petrak, F.. Identifier: Minter, D.W.. Literature: page(s) Reliquiae Petrakianae.