A new saprotrophic species of Amanita (Amanitaceae, Agaricales) from Inner Mongolia, China

被引：0

作者：

Liu, Xiaoliang ^{[1
]}

Bau, Tolgor ^{[1
]}

Yang, Zhu L. ^{[2
]}

机构：

[1] Jilin Agr Univ, Engn Res Ctr, Chinese Minist Educ Edible & Med Fungi, Changchun 130118, Peoples R China

[2] Chinese Acad Sci, Kunming Inst Bot, Yunnan Key Lab Fungal Divers & Green Dev, Kunming 650204, Yunnan, Peoples R China

来源：

PHYTOTAXA | 2021年 / 527卷 / 04期

关键词：

Amanita; new species; taxonomy; molecular phylogeny; GENUS; LEPIDELLA;

D O I：

10.11646/phytotaxa.527.4.6

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A new saprotrophic species in Amanita sect. Lepidella, A. orientisororia, was discovered on lawn and sand dunes in Northeast China. This species was macroscopically characterized by a small white pileus, conical to subconical to pyramidal volval remnants on pileal surface, large broadly ellipsoid to ellipsoid basidiospores measuring 9-13x7-9.5 mu m, and the common presence of clamps in all parts of basidiomata. It was described and compared with related species in the genus, based on morphological characteristics and phylogenetic evidence inferred from sequences of the nuclear ribosomal internal transcribed spacer (ITS) and the large subunit of the nuclear ribosomal region (nrLSU).

引用

页码：284 / 292

页数：9

共 51 条

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[Anonymous], 1997, Bibl. Mycol

[2]

[Anonymous], 2015, Atlas of the Chinese Species of Amanitaceae

[3]

Bas C., 1969, Persoonia, V5, P285, DOI DOI 10.3852/09-288

[4]

Berkeley M. J., 1870, T LINN SOC LOND, V27, P149, DOI DOI 10.1111/J.1096-3642.1870.TB00206.X