Cortinarius himalayensis (Cortinariaceae), a new species of Cortinarius subgenus Telamonia section Brunnei, from the coniferous forests of Kashmir Himalaya, India

被引:0
|
作者
Ahmed, Sheikh Sajad [1 ]
Reshi, Zafar A. [1 ]
Liimatainen, Kare [2 ]
Andrabi, Khurshid I. [3 ]
机构
[1] Univ Kashmir, Dept Bot, Srinagar 190006, India
[2] Royal Bot Gardens, Jodrell Lab,Kew, Richmond TW9 3AB, Surrey, England
[3] Univ Kashmir, Dept Biotechnol, Growth Factor Signaling Lab, Srinagar, India
关键词
DNA barcoding; ectomycorrhiza; phylogeny; taxonomy; AGARICALES; IDENTIFICATION; TAXONOMY; EMPHASIS;
D O I
10.1127/nova_hedwigia/2023/0726
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
A new Cortinarius species in subgenus Telamonia section Brunnei, Cortinarius himalay-ensis , is reported from the coniferous forests of Kashmir Himalaya, India, based on morphological and molecular evidence. Morphologically, it can be distinguished from other species in the section Brunnei by the reddish-brown to dark-brown color of basidiomes with radially fibrillose pileus surface, lamella that are adnate with interspersed lamellula and large ovoid basidiospores. Molecu-larly, the nrDNA ITS sequence of the holotype differs from other species in the section Brunnei by at least 8 substitutions and 6 indels. The nrDNA LSU sequence differs from other available se-quences of the section by 9 substitutions.
引用
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页码:45 / 56
页数:12
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