The subfamily Xerocomoideae (Boletaceae, Boletales) in China.

IF 14.1 1区生物学 Q1 MYCOLOGY

Studies in Mycology Pub Date : 2023-11-01 Epub Date: 2023-08-04 DOI:10.3114/sim.2023.106.03

R Xue, X Zhang, C Xu, H J Xie, L L Wu, Y Wang, L P Tang, Y J Hao, K Zhao, S Jiang, Y Li, Y Y Yang, Z Li, Z Q Liang, N K Zeng

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引用次数: 0

Abstract

Xerocomoideae is an ecologically and economically important Boletaceae subfamily (Boletales) comprising 10 genera. Although many studies have focused on Xerocomoideae in China, the diversity, taxonomy and molecular phylogeny still remained incompletely understood. In the present study, taxonomic and phylogenetic studies on Chinese species of Xerocomoideae were carried out by morphological examinations and molecular phylogenetic analyses. Eight genera in Xerocomoideae, viz. Aureoboletus, Boletellus, Heimioporus, Hemileccinum, Hourangia, Phylloporus, Pulchroboletus, and Xerocomus were confirmed to be distributed in China; 97 species of the subfamily were accepted as being distributed in China; one ambiguous taxon was tentatively named Bol. aff. putuoensis; two synonyms, viz. A. marroninus and P. dimorphus were defined. Among the Chinese accepted species, 13 were newly described, viz. A. albipes, A. conicus, A. ornatipes, Bol. erythrolepis, Bol. rubidus, Bol. sinochrysenteroides, Bol. subglobosus, Bol. zenghuoxingii, H. squamipes, P. hainanensis, Pul. erubescens, X. albotomentosus, and X. fuscatus, 36 known species were redescribed, and the other 48 species were reviewed. Keys to accepted species of Aureoboletus, Boletellus, Heimioporus, Hemileccinum, Hourangia, Phylloporus, and Xerocomus in China were also provided. Taxonomic novelties: New species: Aureoboletus albipes N.K. Zeng, Xu Zhang & Zhi Q. Liang, A. conicus N.K. Zeng, Xu Zhang & Zhi Q. Liang, A. ornatipes N.K. Zeng, Xu Zhang & Zhi Q. Liang, Boletellus erythrolepis N.K. Zeng, R. Xue, S. Jiang & Zhi Q. Liang, Bol. rubidus N.K. Zeng, R. Xue, Y.J. Hao & Zhi Q. Liang, Bol. sinochrysenteroides N.K. Zeng, R. Xue & Kuan Zhao, Bol. subglobosus N.K. Zeng, R. Xue, S. Jiang & Zhi Q. Liang, Bol. zenghuoxingii N.K. Zeng, R. Xue, S. Jiang & Zhi Q. Liang, Hemileccinum squamipes N.K. Zeng, Chang Xu & Zhi Q. Liang, Phylloporus hainanensis N.K. Zeng, L.L. Wu, & Zhi Q. Liang, Pulchroboletus erubescens N.K. Zeng, Chang Xu & Zhi Q. Liang, Xerocomus albotomentosus N.K. Zeng, H.J. Xie, Chang Xu & Zhi Q. Liang, and X. fuscatus N.K. Zeng, H.J. Xie, Chang Xu & Zhi Q. Liang. Citation: Xue R, Zhang X, Xu C, Xie HJ, Wu LL, Wang Y, Tang LP, Hao YJ, Zhao K, Jiang S, Li Y, Yang YY, Li Z, Liang ZQ, Zeng NK (2023). The subfamily Xerocomoideae (Boletaceae, Boletales) in China. Studies in Mycology 106: 95-197. doi: 10.3114/sim.2022.106.03.

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中国的牛肝菌亚科（牛肝菌科，牛肝菌属）。

Xerocomoideae 是苧麻科（Boletales）的一个亚科，由 10 个属组成，具有重要的生态和经济价值。尽管许多研究关注中国的 Xerocomoideae，但对其多样性、分类学和分子系统发育的了解仍然不够。本研究通过形态学检查和分子系统学分析，对中国的 Xerocomoideae 属物种进行了分类和系统发育研究。确认了 Xerocomoideae 中的 8 个属，即 Aureoboletus、Boletellus、Heimioporus、Hemileccinum、Hourangia、Phylloporus、Pulchroboletus 和 Xerocomus 在中国有分布；该亚科的 97 个种被认为在中国有分布；1 个模糊类群被初步命名为 Bol.在已接受的中国种中，新描述了13种，即A. albipes、A. conicus、A. ornatipes、Bol. erythrolepis、Bol. rubidus、Bol. sinochrysenteroides、Bol. subglobosus、Bol. zenghuoxingii、H. squamipes、P. hainanensis、Pul. erubescens、X. albotomentosus和X. fuscatus，重新描述了36个已知种，并对其他48个种进行了回顾。还提供了中国 Aureoboletus、Boletellus、Heimioporus、Hemileccinum、Hourangia、Phylloporus 和 Xerocomus 的已知种的钥匙。新分类法：新种：Aureoboletus albipes N.K. Zeng, Xu Zhang & Zhi Q. Liang, A. conicus N.K. Zeng, Xu Zhang & Zhi Q. Liang.梁，A. conicus N.K. Zeng, Xu Zhang & Zhi Q.Liang, A. ornatipes N.K. Zeng, Xu Zhang & Zhi Q.Liang, Boletellus erythrolepis N.K. Zeng, R. Xue, S. Jiang & Zhi Q.Liang, Bol. rubidus N.K. Zeng, R. Xue, Y.J. Hao & Zhi Q.梁，Bol. sinochrysenteroides N.K. Zeng，R. Xue & Kuan Zhao，Bol. subglobosus N.K. Zeng，R. Xue，S. Jiang & Zhi Q.Zenghuoxingii N.K. Zeng, R. Xue, S. Jiang & Zhi Q.Liang, Hemileccinum squamipes N.K. Zeng, Chang Xu & Zhi Q.Liang, Phylloporus hainanensis N.K. Zeng, L.L. Wu, & Zhi Q.Liang, Pulchroboletus erubescens N.K. Zeng, Chang Xu & Zhi Q.Liang, Xerocomus albotomentosus N.K. Zeng, H.J. Xie, Chang Xu & Zhi Q. Liang, and X. fuscomus albotomentosus N.K. Zeng.和 X. fuscatus N.K. Zeng, H.J. Xie, Chang Xu & Zhi Q. Liang.梁志强。引用：Xue R, Zhang X, Xu C, Xie HJ, Wu LL, Wang Y, Tang LP, Hao YJ, Zhao K, Jiang S, Li Y, Yang YY, Li Z, Liang ZQ, Zeng NK (2023).中国的牛肝菌亚科（牛肝菌科，Boletales）。Doi: 10.3114/sim.2022.106.03.

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来源期刊

Studies in Mycology 生物-真菌学

CiteScore

35.60

自引率

3.00%

发文量

期刊介绍： The international journal Studies in Mycology focuses on advancing the understanding of filamentous fungi, yeasts, and various aspects of mycology. It publishes comprehensive systematic monographs as well as topical issues covering a wide range of subjects including biotechnology, ecology, molecular biology, pathology, and systematics. This Open-Access journal offers unrestricted access to its content. Each issue of Studies in Mycology consists of around 5 to 6 papers, either in the form of monographs or special focused topics. Unlike traditional length restrictions, the journal encourages submissions of manuscripts with a minimum of 50 A4 pages in print. This ensures a thorough exploration and presentation of the research findings, maximizing the depth of the published work.