软齿菌属(红姑目,担子菌纲)小记(英文)  

Notes on Dentipellis (Russulales,Basidiomycota)

作　　者：戴玉成[1] 熊红霞[1] 吴声华 

机构地区：[1]中国科学院沈阳应用生态研究所,沈阳110016 [2]台湾国立科学博物馆植物组,台中40419

出　　处：《菌物学报》2009年第5期668-671,共4页Mycosystema

基　　金：Supported by the National Natural Science Foundation of China (No.30771730,No.30670009);the Project of Institute of Applied Ecology,Chinese Academy of Sciences

摘　　要：本文对世界范围内的软齿菌属种类进行了研究,并发现无囊软齿菌Dentipellis acystidiatata为一新种,且对该种进行了详细描述。该种的主要特征是子实层体齿状、单系菌丝系统、无囊状体和胶化菌丝、担孢子小(4.1-5.2×2.4-3.2μm)、表面粗糙、具淀粉质反应。对软齿菌属的种类进行了总结,并给出了该属所有种类的检索表。Dentipellis acystidiatata Y.C. Dai, H.X. Xiong ＆ Sheng H. Wu is described as new from China, and its illustrated description is provided. The species is characterized by hydnaceous hymenophore, a monomitic hyphal structure, lack of both cystidia and gloeoplerous hyphae, and small, rough, strongly amyloid basidiospores （4.1-5.2 × 2.4-3.2μm）. All the accepted species in Dentipellis were studied, and the knowledge of them is briefly summarized in an identification key.

关 键 词：软齿菌属 无囊软齿菌 分类 

分 类 号：Q949.32[生物学—植物学]