Cladosporium allii-cepae (Ranojević) Ellis, 1976
on Allium

from Bensch, Braun, Groenewald & Crous (2012a); U. Braun del.; scale bar = 10 µm.
gall
leaf spots ± oval, initially whitish, later brownish, up to 15 mm long. Colonies mainly hypophyllous, dense, ± brown. Conidiophores 60-150 µm, sometimes even longer, conidia 12-20 x 30-90 µm, usually 1-2-septate.
hostplants
Amaryllidaceae, monophagous
Allium cepa, fistulosum.
references
Bensch, Braun, Groenewald & Crous (2012a).
Last modified 3.vi.2018