Hyaloperonospora lobulariae (Ubrizsy & Vörös) Göker, Voglmayr & Oberwinkler, 2009
on Lobularia
gall
Upperside of the leaf with purple, ultimately brown spots. Underside with a greyish-white fungal down consisting of erect conidiophores; towards the tip these are several times branching under a right angle. Conidia egg-shaped.
host plants
Brassicaceae, monophagous
Lobularia maritima.
synonyms
Peronospora lobulariae Ubrizsy & Vörös, 1966.
references
Brandenburger (1985a), Chater, Woods, Stringer, ao (2020a), Jage, Klenke, Kruse ao (2016a, 2017a), Klenke & Scholler (2015a).