Microbotryum goeppertianum (Schröter) Vánky, 1998
on Rumex
gall
reddish-violet swollen spots on the leaves and petioles, filled with a pale ochre or flesh-coloured mass of spores.
host plants
Polygonaceae, monophagous
Rumex acetosa, arifolius, scutatus, thyrsiflorus.
synonyms
Ustilago goeppertiana Schröter, 1887.
references
Brandenburger (1985a: 91), Buhr (1965a), Coulianos & Karlsson (2014a), Klenke & Scholler (2015a), Vánky (1994a).