Two new species of Cortinarius, subgenus Telamonia, sections Colymbadini and Uracei, from Europe

被引:20
|
作者
Dima, Balint [1 ]
Liimatainen, Kare [1 ]
Niskanen, Tuula [1 ]
Kytovuori, Ilkka [2 ]
Bojantchev, Dimitar
机构
[1] Univ Helsinki, Dept Biosci, FIN-00014 Helsinki, Finland
[2] Univ Helsinki, Bot Museum, FIN-00014 Helsinki, Finland
基金
匈牙利科学研究基金会; 芬兰科学院;
关键词
Agaricales; DNA; ITS; Taxonomy; UV fluorescence; AGARICALES; BASIDIOMYCOTA;
D O I
10.1007/s11557-014-0970-6
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Two new Cortinarius species are described from European Quercus forests and one new combination is made based on molecular and morphological data. Cortinarius uraceomajalis is a vernal species currently only known from Hungary, Bulgaria and Italy, but likely is common throughout central and south-eastern Europe. Cortinarius uraceonemoralis is a widely distributed species in Europe. The new combination Cortinarius nolaneiformis is based on Hydrocybe nolaneiformis Velen. and is a widespread vernal species in Europe. Cortinarius uraceomajalis and C. nolaneiformis are preliminarily placed in sect. Colymbadini, characterized by having a positive (yellow) UV reaction, while C. uraceonemoralis with a UV negative reaction is placed in sect. Uracei. A neotype is selected for C. colymbadinus and C. uraceus to stabilize the nomenclature. Taxonomic novelties: Cortinarius uraceomajalis Dima, Liimat., Niskanen & Bojantchev, Cortinarius uraceonemoralis Niskanen, Liimat., Dima, Kytov., Bojantchev & H. Lindstr., Cortinarius nolaneiformis (Velen.) Dima, Niskanen & Liimat.
引用
收藏
页码:867 / 879
页数:13
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