Plant Parasites of Europe

leafminers, galls and fungi

Cladosporium hypophyllum

Cladosporium hypophyllum Fuckel, 1870

on Ulmus

Cladosporium hypophyllum

from Bensch, Braun, Groenewald & Crous (2012a); K Bensch del.; scale bar = 10 µm


no actual leaf spots but a hypophyllous olivaceous greyish cover. Mycelium external (perhaps not actually a parasite?) Colonies hypophyllous, olivaceous brown, sometimes covering large areas of the leaf. Conidiophores solitary or in small groups, never fasciculate. Conidia in chains, 2-5 x 4-17 µm, 0-1-septate, pale olivaceous.


Ulmaceae, monophagous

Ulmus minor.


Bensch, Braun, Groenewald & Crous (2012a).

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