Peronospora verbenae Braun, Jage, Richter & Zimmermann, 2009
leaves with pale green, here and there also violet, spots. Underside with a grey down of erect conidiophores that apically several times are dichotomously branching, each branch ending in a conidium.
Verbena officinalis, rigida.
Jage, Klenke, Kruse ao (2017a), Klenke & Scholler (2015a), Kruse (2014a).