Descriptions and a key are provided for 37 species of Cladosporium, Cladoph
ialophora and Hormoconis available in culture collections. Morphology and c
olony characters are used to separate strains into species or species group
s. Cladosporium macrocarpum is reclassified as C. herbarum var. rnacrocarpu
m. Cladophialophora kellermaniana is considered a synonym of Cladosporium m
alorum. Cladosporium amoenum (nomen nudum) is described as Angungitopsis am
oena, sp. nov.