Passalora fraxini (de Candolle) von Arx, 1983

on Fraxinus

parasite

Leaf spots with hypophyllous caespituli. Conidia 5-7 x 30-55 µm, 1-3-septate.

host plants

Oleaceae, monophagous

Fraxinus excelsior.

synonyms

Cercosporidium fraxini (de Candolle) Deighton, 1976; Ramularia fraxini de Candolle.

references

Brandenburger (1985a: 486), Poelt & Fritz-Schroeder (1983a).