Galeopsis spec., Belgium, prov. Limburg, Ham © Carina Van Steenwinkel

leaf spot (upper side)

the leaf spots are strongly vein-delimited

needle-like conidia

gall

leaf spots bounded by the venation. Acervuli epiphyllous. Conidia 1-2 x 30-40 µm.

host plants

Lamiaceae, monophagous

Galeopsis angustifolia, bifida, ladanum, pubescens, speciosa, tetrahit.

references

Blumer (1946a), Doppelbaur & Doppelbaur (1973a), Grove (1935), Jage, Kruse, Kummer ao (2013a), Jage, Scholler & Klenke (2010a), Losa España (1944a), Ludwig (1974a), Mułenko, Sałata & Wołczańska (1995a), Quaedvlieg, Verkley, Shin ao (2013a), Unamuno (1942a), Verkley, Quaedvlieg, Shin & Crous (2013a).