Four new nodulose-spored species of Inocybe (Agaricales) from West Africa.

Fungal systematics and evolution Pub Date : 2022-12-01 DOI:10.3114/fuse.2022.10.01

H L Aïgnon, S Jabeen, A Verbeken, P B Matheny, N S Yorou, M Ryberg

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引用次数: 1

Abstract

We describe four new nodulose-spored species of Inocybe from tropical regions of Africa: I. beninensis, I. flavipes, I. fuscobrunnea and I. pallidiangulata. The new species are recognised based on morphological data and phylogenetic analyses of ITS, 28S and RPB2 sequences. Phylogenetic analyses indicated that I. flavipes and I. beninensis are part of a subclade leading to the I. calida group. Inocybe fuscobrunnea appears sister to the I. asterospora group. Inocybe pallidiangulata is nested within a clade of mainly tropical species from South Asia, Africa, and South America, close to the subclade of I. lilacinosquamosa and I. ayangannae from Guyana. Complete descriptions and illustrations, including photographs and line drawings, and a key to nodulose-spored taxa of tropical African species of Inocybe are provided. Citation: Aïgnon HL, Jabeen S, Verbeken A, Matheny PB, Yorou NS, Ryberg M (2022). Four new nodulose-spored species of Inocybe (Agaricales) from West Africa. Fungal Systematics and Evolution 10: 1-18. doi: 10.3114/fuse.2022.10.01.

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文章题目西非Inocybe (Agaricales)四新种。

我们描述了来自非洲热带地区的四种新的结节孢子虫:I. beninensis, I. flavipes, I. fuscobrunnea和I. pallidiangulata。根据ITS、28S和RPB2序列的形态学数据和系统发育分析，对新种进行了识别。系统发育分析表明，黄纹瓢虫和贝宁瓢虫是一个亚枝的一部分，导致卡利达瓢虫群。褐褐Inocybe似乎是I. asterospora群的姐妹。白斑Inocybe pallidiangulata是一个主要由南亚、非洲和南美洲的热带物种组成的分支，与来自圭亚那的I. lilacinosquamosa和I. ayangannae亚分支接近。提供了完整的描述和插图，包括照片和线条图，以及热带非洲Inocybe种的结节孢子分类群的钥匙。引用本文:Aïgnon HL, Jabeen S, Verbeken A, Matheny PB, Yorou NS, Ryberg M(2022)。文章题目西非Inocybe (Agaricales)四新种。真菌分类学与进化(10):1-18。doi: 10.3114 / fuse.2022.10.01。

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Fungal systematics and evolution

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7.30

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