Peronospora ruegeriae Gäumann, 1923

on Onobrychis

gall

underside of the leaves with a greyish white down of erect conidiophores that apically several times are dichotomously branching, each branch ending upon an ovoid conidium.

hostplants

Fabaceae, monofaag

Onobrychis montana, viciifolia.

references

Brandenburger (1985a), Klenke & Scholler (2015a), Müller & Kokeš (2008a), Săvulescu (1948a).