【摘要】 本文报道了节镰孢(Fusarium merismoides Corda)的四个变种,其中有两个新变种和两个新记录:节镰孢原变种(F.merismoides Corda var.merismoides),宽孢变种(var.crassum Wr.);两个新变种:木菠萝变种(var.artocarpi Fu et Chen,),桃生变种(var.persicicola Chert et Fu,)。对新变种作了汉文及拉丁文描述,并附有形态图及变种的检索表。更多还原

【Abstract】 Four varieties of Fmarium merismoides Corda are reported in this paper. Two of them are new to science, their Latin diagnoses and descriptions are given. The other two are new to China. A key to the varieties of this species is also provided.The deied culture specimens (HMAS 57184 and HMAS 57185) are deposited in Herbarium Mycologicum, Institute of Microbiology, Academia Sinica, Beijing, China. And the living cultures (AS 3.4491 and AS 3.4492) also deposited in the same Institute.更多还原