venturia crataegi Aderhold, 1902

on Crataegus

parasite

Leaf spots with caespituli. Conidia solitary, 4-6 x 10-25 µm, pale olivaceous, 0-1-septate.

host plants

Rosaceae, monophagous

Crataegus laevigata, onogyna.

synonyms

Fusicladium crataegi Aderhold, 1902.

references

Brandenburger (1985a: 250), Ruszkiewicz-Michalska & Połeć (2006a), Schubert, Ritschel & Braun (2003a).