First record of the rare genus Typhrasa (Psathyrellaceae, Agaricales) from China with description of two new species

被引：16

作者：

Wang, Sheng-Nan ^{[1
,2
]}

Hu, Ya-Ping ^{[3
]}

Chen, Jun-Liang ^{[4
]}

Qi, Liang-Liang ^{[5
]}

Zeng, Hui ^{[6
,7
]}

Ding, Hui ^{[3
]}

Huo, Guang-Hua ^{[1
,2
]}

Zhang, Lin-Ping ^{[1
,2
]}

Chen, Fu-Sheng ^{[1
,2
]}

Yan, Jun-Qin ^{[1
,2
]}

机构：

[1] Jiangxi Agr Univ, Jiangxi Key Lab Conservat & Utilizat Fungal Resou, Nanchang 330045, Jiangxi, Peoples R China

[2] Jiangxi Agr Univ, Key Lab State Forestry Adm Forest Ecosyst Protect, Nanchang 330045, Jiangxi, Peoples R China

[3] Minist Ecol & Environm, Inst Environm Sci, State Environm Protect Sci Observat & Res Stn Eco, 8 Jiangwangmiao St, Nanjing 210042, Peoples R China

[4] Sci & Technol Res Ctr Edible Fungi, Qingyuan 323800, Zhejiang, Peoples R China

[5] Guangxi Acad Agr Sci, Microbiol Res Inst, Nanning 530007, Peoples R China

[6] Fujian Acad Agr Sci, Inst Edible Fungi, Fuzhou 350014, Peoples R China

[7] Natl & Local Joint Engn Res Ctr Breeding & Cultiv, Fuzhou 350014, Peoples R China

来源：

MYCOKEYS | 2021年 / 79期

基金：

中国国家自然科学基金;

关键词：

Basidiomycota; macromycetes; morphology; phylogenetic analysis; taxonomy;

D O I：

10.3897/mycokeys.79.63700

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Typhrasa is a rare genus that comprises two species and that has previously been reported only from Europe and North America. The present study expands the geographical scope of the genus by describing two new species - T. polycystis and T. rugocephala - from subtropical China. The new species are supported by morphological characteristics and phylogenetic analyses (ITS, LSU and tef-1a). The new species have very similar morphological characteristics and are 98% similar in their ITS region. However, T. rugocephala has two types of long gills at the same time, rarely fusiform pleurocystidia with rostrum. Detailed descriptions, colour photos, illustrations and a key to related species are presented in this paper.

引用

页码：119 / 128

页数：10

共 15 条

[1]

Bas C., 1969, PERSOONIA, V5, P96

[2]

Elborne SA, 2012, FUNGA NORDICA

[3] Crepidotus lutescens sp. nov. (Inocybaceae, Agaricales), an ochraceous salmon colored species from northeast of China [J].

Ge, Yupeng ;

Yang, Sisi ;

Bau, Tolgor .

PHYTOTAXA, 2017, 297 (02) :189-196

[4] Phylogenetic relationships in the mushroom genus Coprinus and dark-spored allies based on sequence data from the nuclear gene coding for the large ribosomal subunit RNA:: Divergent domains, outgroups, and monophyly [J].

Hopple, JS ;

Vilgalys, R .

MOLECULAR PHYLOGENETICS AND EVOLUTION, 1999, 13 (01) :1-19

[5] MAFFT Multiple Sequence Alignment Software Version 7: Improvements in Performance and Usability [J].

Katoh, Kazutaka ;

Standley, Daron M. .

MOLECULAR BIOLOGY AND EVOLUTION, 2013, 30 (04) :772-780

[6]

Kornerup A., 1978, TASCHENLEXIKON FARBE, V3rd

[7] Mycena section Sacchariferae: three new species with basal discs from China [J].

Na, Qin ;

Bau, Tolgor .

MYCOLOGICAL PROGRESS, 2019, 18 (03) :483-493

[8]

Nylander J.A.A, 2004, Mrmodeltest 2.3. Computer program and documentation distributed by the author

[9] Molecular phylogenetics and taxonomy in Psathyrellaceae (Agaricales) with focus on psathyrelloid species: introduction of three new genera and 18 new species [J].

Orstadius, Leif ;

Ryberg, Martin ;

Larsson, Ellen .

MYCOLOGICAL PROGRESS, 2015, 14 (05)

[10] MrBayes 3.2: Efficient Bayesian Phylogenetic Inference and Model Choice Across a Large Model Space [J].

Ronquist, Fredrik ;

Teslenko, Maxim ;

van der Mark, Paul ;

Ayres, Daniel L. ;

Darling, Aaron ;

Hohna, Sebastian ;

Larget, Bret ;

Liu, Liang ;

Suchard, Marc A. ;

Huelsenbeck, John P. .

SYSTEMATIC BIOLOGY, 2012, 61 (03) :539-542

← 1 2 →