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.

hostplants

Brassicaceae, monophagous

Lobularia maritima.

synonyms

Peronospora lobulariae Ubrizsy & Vörös, 1966.

references

Brandenburger (1985a), Jage, Klenke, Kruse ao (2016a, 2017a), Klenke & Scholler (2015a).

mod 31.viii.2018