Peronospora affinis Rossmann, 1863

on Fumaria

gall

disfigured plants with a brownish purple fungal bloom, consisting of erect, distally multiply branched, ± 0.3 mm long conidiophores.

hostplants

Papaveraceae, monofaag

Fumaria capreolata, densiflora, muralis, officinalis, parviflora, rostellata, schleicheri, vaillantii.

references

Brandenburger (1985a), Buhr (1964b), Doppelbaur, Huber & Poelt (1965a), García-Blázquez, Constantinescu, Tellería & Martín (2007a), Gjaerum (1980a), Gustavsson (1991a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Müller (2015a), Müller & Kokeš (2008a), Negrean, Constantinescu & Denchev (2004a), Sävulescu (1948a), Tomasi (2014a).

mod 31.viii.2018