Notes on two species of Calostoma (Calostomataceae, Boletales) from the south of China
Notes on two species of Calostoma (Calostomataceae, Boletales) from the south of China
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中国南方两种牛蒡属植物（Calostomataceae、Boletales）的记述
DOI：
10.11646/phytotaxa.533.1.2
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发表时间：
2022-02
期刊：
影响因子：
1.1
通讯作者：
Nian-Kai Zeng
中科院分区：
文献类型：
--
作者：
Chang Xu;Zhi-Qun Liang;Shuai Jiang;Ping Zhang;Sheng-Zhuo Huang;Nian-Kai Zeng
使用形态学和对 nuc 28S rDNA D1-D2 结构域 (28S) 和 nuc rDNA 内转录间隔区 (ITS) 的 DNA 序列进行分子系统发育分析，对来自中国南方的几个 Calostoma（Calostomataceae、Boletales）收藏品进行了研究。该属有两个物种被识别，一个是先前描述的分类单元 C. areolatum，另一个是新分类单元 C. sinocinnabarinum：提供了两个分类单元的详细描述、新鲜担子类的彩色照片和微观结构的线条图。
Several collections of Calostoma (Calostomataceae, Boletales) from the south of China were investigated using morphology, and molecular phylogenetic analyses of DNA sequences from the nuc 28S rDNA D1-D2 domains (28S), and the nuc rDNA internal transcribed spacer (ITS). Two species of the genus are recognized, one is the previously described taxon, C. areolatum, the other, C. sinocinnabarinum, is described as new: Detailed descriptions, color photos of fresh basidiomata and line-drawings of microstructures of the two taxa are presented.