Notes on Amanita section Caesareae from Malaysia

作者：Tang, Li-Ping; Lee, Su-See; Zeng, Nian-Kai; Cai, Qing; Zhang, Ping; Yang, Zhu L.^*

来源：Mycologia, 2017, 109(4): 557-567.

DOI：10.1080/00275514.2017.1394789

• Amanitaceae
• Malay Peninsula
• mushroom
• Southeast Asia
• species diversity

Some Amanita specimens collected from Malaysia are critically investigated by morphological examination and molecular analysis of two gene fragments, the nuc rDNA partial 28S (28S) gene and the internal transcriber spacer (ITS1-5.8S-ITS2 = ITS) regions. Six phylogenetic species of Amanita section Caesareae are recognized among the studied collections. One of them is described as new, A. malayensis. Four of the phylogenetic species correspond with existing morphology-based taxa: A. aporema, A. javanica, A. princeps, and A. similis. The remaining species is not described because of the paucity of material. Detailed descriptions and the distribution of these southeastern Asian species are provided, along with a key to the species of section Caesareae from Malaysia.

• 出版日期2017
• 单位中国科学院昆明植物研究所; 海南医学院; 昆明医科大学; 湖南师范大学