Plant Parasites of Europe

leafminers, galls and fungi

Ramularia calthae

Ramularia calthae Lindroth, 1902

on Caltha

Ramularia calthae on Caltha palustris

Caltha palustris, Belgium, prov. Antwerp, Laakdal, de Roost, 18.iv.2022 © Carina Van Steenwinkel

Ramularia calthae on Caltha palustris

infected leaf

Ramularia calthae on Caltha palustris

advanced ionfection

Ramularia calthae on Caltha palustris

leaf spot

Ramularia calthae on Caltha palustris

caespitulus

Ramularia calthae on Caltha palustris

conidia 1.5-4 x 10-39 µm, 0-1 septate (sometimes 2-3)

parasite

Caespituli both hypophyllous and epiphyllous.

host plants

Ranunculaceae, monophagous

Caltha palustris.

distribution within Europe

PESI (2022).

synonyms

R. calthae is often considered a synonym of Ramularia didyma.

references

Béguinot & Chevassut (1993a), Brandenburger (1985a: 141), Braun (1998a), Poelt & Fritz-Schroeder (1983a), Wołczańska (2005a).

Last modified 23.iv.2022