Phyllosticta helleborella Saccardo, 1878

on Helleborus

parasite

Causes pale, often large, sharply brown-delimited leaf spots. Conidia 3-5 x 7-9 µm, biguttulate.

host plants

Ranunculaceae, monophagous

Helleborus niger, purpurascens.

references

Brandenburger (1985a: 146), Cejp (1965a), Grove (1935a).