中国枝孢属的分类研究ⅩⅩⅡ.桔梗枝孢新种和两个新记录种

TAXONOMY OF THE GENUS CLADOSPORIUM IN CHINA ■.C. PLATYCODONIS SP.NOV.AND TWO NEW RECORDS

枝孢属Cladosporium一新种：桔梗枝孢C.platycodonisZ．Y．Zhanget.H.Zhang，sp．nov．二个新记录种是：菝葜枝孢C．smilacis（Schweinitz）Fries和枣枝孢C.zizyphiKarsten。新种附有拉丁文描述及形态图，模式标本保存于云南农业大学真菌标本室（MHYAU）。

A new species and two new Chinese records of Cladosporium Link are reported. C platycodonis Z. Y. Zhang et H. Zhang sp. nov. causing floral organ rot and leaf mold was found on Platycodon grandiforum (Jacq.) A. DC. (Campanulaceae)in Maoer Mountains, Shangzhi, Heilongjiang province and on Adenophora stricta Miq.(Camanulaceae) in Changchun, Jilin Province. Cladosporium smilacis (Schw.) Fries causing leaf spot on Smilax china L. (Liliaceae) was found from Xian, Shaanxi Province. Cladosporium zizyphi Karsten et Roumguere causing leaf spot on Ziziphus jujuba Mill. (Rhamnaceae) was found from Kunming, Yunnan Province.Latin and Chinese diagnoses of the new species are given. Holotype is deposited in the Mycological Herbarium of Yunnan Agricultural University (MHYAU), Kunming,China.