Genera;Conidiophores;"Conidiogenous cells";Conidia;Chlamydospores Castanediella;"Branched, pale brown to brown at the base and subhyaline at the apex.";"Sympodial, small denticles or scars, subhyaline.";"0–1-sepate, falcate, lunate, cylindrical or fusiform, hyaline";"Not observed." Idriella;"Brown, mostly reduced to conidiogenous cells";"Denticulate, sympodial";"Aseptate, lunate, curved, hyaline";"Brown, uni- or pluricellular." Idriellopsis;"Unbranched, brown at the base, almost hyaline at the apex, mostly reduced to conidiogenous cells";"Terminal, denticulate";"0–1-septate, falcate, curved, hyaline";"Not observed" Microdochium;"More or less verticillate, reduced to conidiogenous cells, hyaline";"Hyaline, sympodial or percurrent, sometimes denticulate";"Aseptate or multiseptate, lunate, falcate, fusiform, filiform, obovoid or subpyriform, straight or curved, hyaline";"Terminal or intercalary, solitary, in chains or grouped in clusters, brown." Neoidriella;"Mostly unbranched, pale brown, mostly reduced to conidiogenous cells";"Sympodial, denticulate, terminal.";"Aseptate, cylindrical to obovoid, hyaline";"Intercalary or terminal, pale brown." Paraidriella;"Unbranched, pale brown, mostly reduced to conidiogenous cells.";"Sympodial, denticulate, terminal.";"Aseptate, cylindrical to oblong, hyaline";"Not observed." Selenodriella;"Unbranched or verticillate, brown.";"Sympodial, denticulate, terminal and intercalary.";"Aseptate, falcate, hyaline";"Not observed"