Peronospora gregoriae Blumer, 1944

on Androsace

gall

Leaves faintly yellowed. Underside of the leaves with a very thin white fungal bloom, consisting of erect, distally strongly branched conidiophores, each one ending upon a conidium.

host plants

Primulaceae, narrowly monofaag

Androsace vitaliana.

references

Brandenburger (1985a: 481), Klenke & Scholler (2015a).