Phyllosticta syringae Westendorp, 1852

on Syringa

parasite

Causes amphigenous leaf spots that often occupy a good part of the leaf. Pycnidia epiphyllous, pale brown. Conidia 3-4 x 7-0 µm, biguttulate.

host plants

Oleaceae, monophagous

Syringa vulgaris.

references

Brandenburger (1985a: 492), Cejp (1965a), Grove (1935a).