Venturia potentillae (Wallroth) Cooke, 1877

on Argentina

gall

along the veins roundish groups of black erumpent globular perithecia, ± 0.1 mm in size, bearing black setae.

hostplants

Rosaceae, monophagous

Argentina anserina.

synonyms

Coleroa potentillae (Wallroth) Winter, 1885.

notes

The descriptions by Brandenburger and Ellis & Ellis disagree; I follow here the latter ones.

references

Brandenburger (1985a), Ellis & Ellis (1997a), Jage, Klenke, Kruse ao (2016a), Jage, Kruse, Kummer ao (2013a).

17/08/2015

mod 13.viii.2017