Plasmopara euphrasiae Voglmayr & Constantinescu, 2008
leaves yellowing, often abnormally narrow, erect, spoon-like; underside with a white fungal down, consisting of erect conidiophores. They are apically strongly branched, each branchlet terminating upon an egg-shaped conidium.
Euphrasia nemorosa, rostkoviana, stricta.
the species not long ago has been split off from Plasmopara densa.
Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a), Voglmayr & Constantinescu (2008).