Peronospora illyrica Gäumann, 1923

on Ranunculus

gall

underside of the leaf with a whitish fungal down (difficult to detect because of the normal hypophyllous hair cover) of erect conidiophores that apically several times are dichotomously branching, each branch ending in a conidium.

hostplants

Ranunculaceae, narrowly monophagous

Ranunculus illyricus.

references

Belbahri, Calmin, Pawlowski & Lefort (2005a), Brandenburger (1985a: 150), Göker, García-Blázquez, Voglmayr ao (2009a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a), Săvulescu (1948a), Voglmayr (2003a).

mod 1.ix.2018