Cortinarius subcaesiobrunneus sp. nov., (Cortinariaceae, Agaricales) a new species from northwest China

Xie, Meng-Le; Li, Dan; Wei, Shenglong; Ji, Rui-Qing; Yu, Li

doi:10.11646/phytotaxa.392.3.4

Cited by 5 publications

(10 citation statements)

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“…Xie 2018;Cheng et al 2019;Wei and Liu 2019). However, there are also some endemic species in China (Wei and Yao 2015;Xie et al 2019). Thus far, only 229 Cortinarius species (about 10% in the world) have been reported in China.…”

Section: Discussionmentioning

confidence: 99%

“…We extracted the DNA from fresh tissue dried in silica gel by the NuClean PlantGen DNA Kit (CWBIO, China) and amplified the ITS region with primers ITS1F and ITS4 (White et al 1990;Gardes and Bruns 1993).The PCR amplification progress followed Xie et al (2019) and was sequenced by Sangon Biotech (Shanghai) Co. Ltd. The newly generated ITS sequences have been submitted to GenBank.…”

Section: Dna Extraction Pcr Amplification and Sequencingmentioning

confidence: 99%

“…Valenzuela and Esteve-Raventos 1994;Garnica et al 2003;San-Fabian et al 2018) and Asia (e.g. Miyauchi 2001;Peintner et al 2003;Xie et al 2019). It was assumed that more than 900 species occur in northern European countries, based on phylogenetic studies (Niskanen et al 2012).…”

Section: Introductionmentioning

confidence: 99%

“…At least 500 Cortinarius species were reported in North America (Bessette et al 1997). Only 229 Cortinarius species have been reported in China (Teng 1963;Tai 1979;Shao and Xiang 1997;Wei and Yao 2013;Li et al 2015;Xie 2018;Xie et al 2019;Cheng et al 2019;Wei and Liu 2019). Recently, many new species have been described, based on the phylogenetic analyses, together with morphological and ecological data (e.g.…”

Section: Introductionmentioning

confidence: 99%

“…During field trips in the past years, many specimens of Cortinarius were collected from China. However, only two new Cortinarius species have been described and reported, based on Chinese specimens until now (Wei and Yao 2013;Xie et al 2019). There are still many species that have never been reported according to the phylogenetic analyses, based on our materials.…”

Section: Introductionmentioning

confidence: 99%

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Three new species of Cortinarius subgenus Telamonia (Cortinariaceae, Agaricales) from China

Xie¹,

Wei²,

Fu³

et al. 2020

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Cortinarius is an important ectomycorrhizal genus that forms a symbiotic relationship with certain trees, shrubs and herbs. Recently, we began studying Cortinarius in China and here we describe three new species of Cortinarius subg. Telamonia based on morphological and ecological characteristics, together with phylogenetic analyses. Cortinarius laccariphyllussp. nov. (section Colymbadini) is associated with broadleaf trees, with strongly hygrophanous basidiomata, special Laccaria-like lamellae and white and extremely sparse universal veil. Cortinarius neotorvussp. nov. (section Telamonia) is associated with broadleaf trees and is easily confused with C. torvus, but can be distinguished by the colour of the fresh basidiomes and the stipe usually somewhat tapering towards the base. Cortinarius subfuscoperonatussp. nov. (section Fuscoperonati) is associated with coniferous trees, with subglobose to broadly ellipsoid spores and is closely related to C. fuscoperonatus. A key to the new species and similar species in sections Colymbadini, Telamonia and Fuscoperonati is provided.

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Section: Discussionmentioning

confidence: 99%

Section: Dna Extraction Pcr Amplification and Sequencingmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Three new species of Cortinarius subgenus Telamonia (Cortinariaceae, Agaricales) from China

Xie¹,

Wei²,

Fu³

et al. 2020

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Enlargement of the knowledge of Cortinarius section Anomali (Agaricales, Basidiomycota): introducing three new species from China

Zhang¹,

Chen²,

Zhou³

et al. 2023

Front. Cell. Infect. Microbiol.

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Cortinarius is a globally distributed agaricoid genus that has been well studied in Europe and America with over 1,000 described species. However, as part of an ongoing effort to investigate the diversity of Cortinarius section Anomali in China, the resource investigation and classification research are still limited, and the species diversity has not been clarified by far. During the re-examination of the Chinese Cortinarius specimens, C. cinnamomeolilacinus, C. subclackamasensis, and C. tropicus, belonging to the sect. Anomali, were described in China as new to science based on morphological examination and phylogenetic analysis. The three new species are described and illustrated in detail according to the Chinese materials. The phylogenetic analysis based on internal transcribed spacer sequences confirmed the placement of the three species in the Cortinarius sect. Anomali clade. Phylogenetically related and morphologically similar species to these three new species are discussed.

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Morphological and Phylogenetic Characterization of Three Novel Thaxterogaster (Cortinariaceae) Species from China with an Emphasis on Their Subtropical Distribution

Xie,

Feng,

Lin

et al. 2023

JoF

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Three new phlegmaciod species of Thaxterogaster, T. borealicremeolinus, T. rufopurpureus, and T. sinopurpurascens spp. nov., from subtropical China were described based on their morphological characteristics and molecular data. Thaxterogaster borealicremeolinus belongs to the sect. Cremeolinae and differs from the other species in this section in its larger basidiospores and its habitat in the Northern Hemisphere associated with Quercus sp. trees. Thaxterogaster rufopurpureus and T. sinopurpurascens belong to sect. Purpurascentes, in which T. rufopurpureus is characterized by a pileus with a reddish-brown coloration when mature and a clavate stipe, while T. sinopurpurascens is characterized by a violet basidiomata, except for a greyish orange to brown pileus, the distinctly marginate bulb of its stipe, and its distribution in subtropical China. The phylogenetic analyses were performed based on nrITS, and detailed descriptions of the new species are provided herein.

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Cortinarius subcaesiobrunneus sp. nov., (Cortinariaceae, Agaricales) a new species from northwest China

Cited by 5 publications

References 0 publications

Three new species of Cortinarius subgenus Telamonia (Cortinariaceae, Agaricales) from China

Three new species of Cortinarius subgenus Telamonia (Cortinariaceae, Agaricales) from China

Enlargement of the knowledge of Cortinarius section Anomali (Agaricales, Basidiomycota): introducing three new species from China

Morphological and Phylogenetic Characterization of Three Novel Thaxterogaster (Cortinariaceae) Species from China with an Emphasis on Their Subtropical Distribution

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