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