Boletus littoreus (Boletaceae, Boletales), a new species with a white basidioma from Hainan, China

被引:0
作者
Yang, Yu-Ying [1 ]
Xu, Chang [1 ]
Wang, Yi [1 ]
Li, Le [2 ]
Yuan, Lang-Xing [2 ]
Zhao, Fu-Wei [3 ]
Zeng, Nian-Kai [1 ]
机构
[1] Hainan Med Univ, Key Lab Trop Translat Med, Transgen Lab, Minist Educ, Haikou 571199, Hainan, Peoples R China
[2] Haikou Duotan Wetlands Inst, Haikou 570125, Hainan, Peoples R China
[3] Nanjing Inst Environm Sci, Minist Ecol & Environm China, Nanjing 210042, Peoples R China
基金
海南省自然科学基金;
关键词
bolete; molecular phylogeny; morphology; new taxon; taxonomy; IN-VITRO; EDULIS; POLYSACCHARIDES; EVOLUTION; TAXA;
D O I
10.11646/phytotaxa.554.2.6
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Boletus littoreus (Boletaceae, Boletales) is described as a new species from tropical China based on morphological and molecular evidence from the nuclear ribosomal large subunit RNA (28S), the translation elongation factor 1-?? gene (TEF1), and the RNA polymerase II second largest subunit gene (RPB2). It is morphologically characterized by white basidiomata, a stipe without reticulations, a pileipellis composed of elliptic-fusiform to subglobose, sometimes filamentous, chains of hyphae, and is associated with trees of Dipterocarpaceae. An illustrated morphological description is provided along with comparison to related and similar species.
引用
收藏
页码:176 / 188
页数:13
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