Peronospora corydalis-intermediae Gäumann, 1923
on Corydalis
gall
leaves often dicoloured and small, upperside with paled, slightly embossed patches; at the corresponding underside a greyish purple fungal down, consisting of erect, distally strongly branched conidiophores. The conidia measure 15-16 x 16-20 µm.
host plants
Papaveraceae, narrowly monofaag
Corydalis capnoides, intermedia.
references
Brandenburger (1985a), Buhr (1964b), Doppelbaur, Huber & Poelt (1965a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a), Kruse (2019a), Müller & Kokeš (2008a), Săvulescu (1948a).