Urocystis ranunculi-lanuginosi (de Candolle) Zundel, 1953
on Ranunculus
gall
sori as black blisters on leaves and petioles. The spore balls consist of 2-4 spores, surrounded by a small number of sterile cells.
hostplants
Ranunculacea, narrowly monophagous
Ranunculus lanuginosus, ? platanifolius.
references
Klenke & Scholler (2015a), Vánky (1994a).