Plasmopara solidaginis Novotelnova, 1962
on Solidago
gall
at the underside of the leaves a dense white fungal down of erect conidiophores that apically bear a few short branches, without notable thickening, each one ending upon a conidium.
hostplants
Asteraceae, narrowly monophagous
Solidago virgaurea.
references
Brandenburger (1985a), Klenke & Scholler (2015a).