Plant Parasites of Europe

leafminers, galls and fungi

Ramularia purpurascens

Ramularia purpurascens Winter, 1884

on Petasites

parasite

Leaf spots with caespituli. Conidia in chains, 2-5 x 8-25 ┬Ám, 0-1-septate.

host plants

Asteraceae, monophagous

Petasites pyrenaicus.

references

Brandenburger (1985a: 648), Braun (1998a), Chater, Woods, Stringer, ao (2021a), Unamuno (1943a).

Last modified 10.vii.2022