Microbotryum vinosum Tulasne) Denchev, 1994

on Oxyria

gall

the flowers are completely transformed into a swollen, pale reddish-brown, powdery mass of spores. The infection is systemic.

host plants

Polygonaceae, monophagous

Oxyria digyna.

synonyms

Ustilago vinosa (Berkeley) Tulasne, 1847; Bauhinus vinosus (Tulasne) Noore, 1992.

references

Ainsworth & Sampson (1950a), Almaraz (1998a), Blumer (1946a), Brandenburger (1985a: 84), Buhr (1965a), Denchev, Knudsen & Denchev (2020a), Hagen (1941a(, Klenke & Scholler (2015a), Losa Quintana (1972a), Redfern & Shirley (2011a), Spooner & Legon (2006a), Vánky (1994a).