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).