Plant Parasites of Europe

leafminers, galls and fungi

Entyloma arnaudianum

Entyloma arnaudianum (Ciferri) Vánky, 2009

on Helleborus


up to 5 cm long vague leaf spots, pale at first, later reddish brown or brownish-violet. Spores in the leaf tissue, 9-11 µm, hyaline to brownish.

host plants

Ranunculaceae, monophagous

Helleborus niger.


Melanotaenium arnaudianum Ciferri, 1924.


Klenke & Scholler (2015a), Vánky (1994a).

Last modified 20.iii.2019