Studies on the genus Paecilomyces in China II. Paecilomyces spp. from Guizhou.

摘要

Eight species of Paecilomyces, one new to science, were isolated from soil surrounding a maize root system sampled from Huaxi in Guizhou Province in China. The species comprised: Paecilomyces huaxiensis sp. nov., P. marquandii, P. griseiviridis, P. variotii, P. carneus, P. cateniannulatus, P. javanicus and P. puntonii. Diagnostic features of the new species, P. huaxiensis, are (1) colony saffron-yellow on Czapek agar, (2) phialides consisting of more or less cylindrical bases that taper abruptly to a long thin neck in compact whorls, and (3) small, ellipsoidal conidia.