Abstract
A generic key is presented to delimit Torula from seven hyphomycete genera whose type species were at one time included in the genus or whose conidium ontogeny and conidium development appear similar or superficially similar to that of Torula herbarum, the type of the genus. In Bahusaganda, two new species are described (B. elliseverhartii and B. simmonsii spp. nov.) and three new combinations made (B. ambrosiae, B. elaeodes, and B. heteromorpha combs. nov.). In Bahusandhika, one new species (B. hughesii sp. nov.) is introduced, and two new combinations made (B. rhombica and B. terrestris combs. nov.), along with emendations in the circumscription of B. caligans and B. intercalaris. Latorua is considered synonymous with Bahusandhika. In Pseudotorula, one new combination is made (P. sundara comb. nov.), and one emendation proposed (P. helica). The transfer of Dwayabeeja sundara, the type species of the genus, to Pseudotorula will require a new generic name to be introduced for D. aethiopica and D. cubensis. The new generic name Simmonsiella is established for Torula ndjilensis. Bahusandhika compacta is shown to be synonymous with Torula verrucospora.