A new species of Heimioporus (Boletaceae) from southern China

被引：7
作者：
Chen, Xiang-Nyu [1 ]
Zhang, Ming [1 ]
Li, Tai-Hui [1 ]
Zeng, Nian-Kai [2 ]
机构：
[1] Guangdong Acad Sci, Guangdong Inst Microbiol, Guangdong Open Lab Appl Microbiol, State Key Lab Appl Microbiol Southern China,Guang, Guangzhou 510070, Guangdong, Peoples R China
[2] Hainan Med Univ, Coll Pharm, Transgen Lab, Haikou 571199, Hainan, Peoples R China
来源：
PHYTOTAXA | 2019年 / 415卷 / 04期
基金：
中国国家自然科学基金;
关键词：
bolete; phylogeny; taxonomy; MAXIMUM-LIKELIHOOD; BOLETALES; STATE; TAXA; DNA;
D O I：
10.11646/phytotaxa.415.4.2
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Heimioporus sinensis, collected from tropical and subtropical areas of China, is introduced as a new species based on both morphological characters and molecular data. The species is characterized by the purplish red to deep magenta pilcus, the reticulated stipe, the irregularly reticulate to reticulate-alveolate basidiospores 11.5-13.5 x 8-9.5 mu m, and a trichodermal to intricately trichodennal pileipellis. Phylognetic analyses based on the nuc 28S rDNA D1-D2 domains (28S) and the translation elongation factor 1-alpha gene (tef1-alpha) showed that H. sinensis is a distinct member of the genus Heimioporus in the subfamily Xerocomoideae.
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收藏
页码：179 / 188
页数：10
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