Peronospora vistulensis Wróblewski, 1916

on Corispermum, Salsola

gall

underside of the leaves with an extended greyish purple fungal down consisting of vertical conidiophores that apically several times are branching, each branch ending upon an elliptic couurless conidium.

hostplants

Amaranthaceae, oligophagous

Corispermum nitidum; Salsola kali.

synonyms

the Index Fungorum (2016) considers vistulensis a synonym of P. farinosa.

references

Brandenburger (1985a), Klenke & Scholler (2015a), Săvulescu (1948a).

23/05/2017

mod 17.vii.2017