Peronospora pedicularis Palm, 1911

on Pedicularis

gall

underside of the leaves with a grey fungal cover of erect conidiophores that apically several times are dichotomously branching, each branch acutely ending upon a conidium. The ovoid conidia without an apical papilla.

hostplants

Orobanchaceae, monophagous

Pedicularis verticillata.

references

Blumer (1946a), Brandenburger (1985a), Klenke & Scholler (2015a).

25/05/2017