Peronospora tozziae Gäumann & Blumer, 1947
on Tozzia
gall
underside of the leaf with a dirty brown fungal down of high erect conidiophores that apically several times are dichotomously branching, each branch ending upon a conidium.
hostplants
Orobanchaceae, monophagous
Tozzia alpina.
references
Brandenburger (1985a), Gäumann & Blumer (1947a), Klenke & Scholler (2015a).