Molecular phylogenetics and taxonomy in Melanoleuca exscissa group, (Tricholomataceae, Basidiomycota) and the description of M-griseobrunnea sp nov.

被引:12
作者
Antonin, Vladimir [1 ]
Duriska, Ondrej [2 ]
Gafforov, Yusufjon [3 ]
Jancovicova, Sona [4 ]
Para, Roberto [5 ]
Tomsovsky, Michal [6 ]
机构
[1] Moravian Museum, Dept Bot, Zelny Trh 6, Brno 65937, Czech Republic
[2] Comenius Univ, Fac Pharm, Dept Pharmacognosy & Bot, Odbojarov 10, Bratislava 83232, Slovakia
[3] Acad Sci Uzbek, Inst Gene Pool Plants & Anim, Lab Mycol, 232 Bogishamol St, Tashkent 100053, Uzbekistan
[4] Comenius Univ, Fac Nat Sci, Dept Bot, Revova 39, Bratislava 81102, Slovakia
[5] Via Martiri Via Fani 22, I-61024 Mombaroccio, Italy
[6] Mendel Univ Brno, Fac Forestry & Wood Technol, Zemedelska 3, Brno 61300, Czech Republic
关键词
ITS; rpb2; Systematics; tef1; Type species;
D O I
10.1007/s00606-017-1430-y
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Seven Melanoleuca taxa related to M. exscissa were studied based on macromorphological and micromorphological characters, and DNA sequences of three genes of recent collections and herbarium specimens. One species, M. griseobrunnea from the Korea is described as new to science. The type specimens of M. cinerascens, M. diverticulata, M. kuehneri, M. meridionalis, M. subexcentrica, M. stepposa and M. tristis are revised by micromorphological description and DNA sequencing of ITS region. The type analysis confirmed M. cinerascens, M. kuehneri and M. meridionalis are conspecific with M. exscissa and M. subexcentrica is conspecific with M. diverticulata. The lectotype and epitype of M. exscissa and neotype of M. rasilis are proposed here.
引用
收藏
页码:1181 / 1198
页数:18
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