RESUMEN
Five new Stenella species were found on native cerrado plants. Stenella erythroxyli-campestris, S. erythroxyli-suberosi and S. erythroxylicola were associated with plant species belonging in the family Erythroxylaceae; S. cyrtopodii was found infecting the rare Cyrtopodium eugenii (Orchidaceae), and S. ocoteae occurred on Ocotea sp. (Lauraceae). Finally Parastenella callisthenis-fasciculatae was collected on a Vochysiaceae (viz. Callisthene fasciculate) endemic to the cerrado.
Asunto(s)
Hongos/clasificación , Brasil , Hongos/aislamiento & purificación , Hongos/ultraestructura , Lauraceae , Microscopía Electrónica de Rastreo , Orchidaceae , Enfermedades de las Plantas/microbiologíaRESUMEN
As part of studies on cerrado fungi three new hyphomycetes are described in association with trichomes on leaves of native species of Qualea (Vochysiaceae). These are: Trichomatomyces gen. nov. (type species: T. byrsonimae comb. nov.), Trichosporodochium gen. nov. (type species: T. cerradensis sp. nov.), and Phaeoidiomyces gen. nov. (type species: P. qualeae).
RESUMEN
New hyphomycetes are described in association with leaves of native plants of the family Vochysiaceae, as part of studies of cerrado fungi. Six new species are described belonging to genera Alternaria (A. qualeae sp. nov.), Janetia (J. salvertiae sp. nov.), Passalora (P. qualeae sp. nov.) and Periconiella (P. longispora sp. nov., P. qualeae-grandiflorae sp. nov. and P. campo-grandensis sp. nov.). A key to the species of Periconiella on Qualea is provided.