Protomycopsis crepidis Jaap, 1908
on Crepis
gall
greyish yellow, up to 3/4 mm broad veins, often in numbers at the underside of a leaf.
hostplants
Asteraceae, monophagous
Crepis froelichiana.
synonyms
Protomyces crepidis (Jaap) Saccardo & Trotter, 1913.
references
Buhr (1964b), Tomasi (2014a).
05/06/2015