Plant Parasites of Europe

leafminers, galls and fungi

Peronospora jacksonii

Peronospora jacksonii Shaw, 1951

on Mimulus


brown-grey leaf spots. At the underside a greyish white fungal down, consisting of erect, distally repeatedly dichotomously branched conidiophores.

host plants

Phrymaceae, monophagous

Mimulus guttatus, luteus.


Brandenburger (1985a: 569), Chater, Woods, Stringer, ao (2020a), Doppelbaur & Doppelbaur (1973a, 1974a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a).

Last modified 17.xi.2022