Hyaloperonospora sisymbrii-loeselii (Gäumann, 1918) Göker, Riethmüller, Volgmayr, Weiß & Oberwinkler, 2004

on Sisymbrium

gall

Underside of the leaves with a
a greysish white fungal down of erect conidiophores that apically several times are branching, each branch ending upon an ovoid conidium.

hostplants

Brassicaceae, monophagous

Sisymbrium altissimum, irio, loeselii, luteum, officinale, volgense.

synonyms

Peronospora sisymbrii-officinalis Gäumann, 1918. Older authors, but also the Index Fungorum (2015) consider this as an independent species (or perhaps just as the valid name).

references

Brandenburger (1985a), Buhr (1965a), Doppelbaur & Doppelbaur (1973a), Doppelbaur, Huber & Poelt (1965a), Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a), Kozłowska, Mułenko & Heluta (2015a), Kruse (2014a), Müller & Kokeš (2008a), Negrean (1996b), Özaslan, Hüseyin & Erdogdu (2014a), Ruszkiewicz-Michalska (2006a), Săvulescu (1948a).

mod 31.viii.2018