Protomyces crepidis-paludosae von Büren, 1922
on Crepis
gall
knotted, chocolate-brown swelling of the major leaf veins; also scar-like thickenings on the lower parts of the stem. In the plant tissue fungus spores are formed in an around the vascular bundles.
hostplants
Asteraceae, narrowly monophagous
Crepis paludosa.
references
Bacigálová, Mułenko & Wołczańska (2005a, 2008a), Buhr (1964b), Klenke & Scholler (2015a).