Ramularia hellebori Fuckel, 1870

on Helleborus

parasite

Lead spots with caespituli. Conidia in chains, 4-5 x 6-20 µm, 0-1-septate.

host plants

Ranunculaceae, monophagous

Helleborus foetidus, multifidus, niger, odorus, viridis.

synonyms

Ramularia nigricans (Massalogo) Ferris; Ramularia hellebori var. nigricans Massalongo, 1897.

references

randenburger (1985a: 146), Braun (1998a), Chater, Woods, Stringer, ao (2021a), Kruse (2019a), Losa España (1942a), Unamuno (1943a).