Xie M L, Dima B, Wang K, Phukhamsakda C, Li Y, Qi L L, Li G J, Liu T Z, Jia P S, Wang Q, Song L R, Wei T Z, Li Y
Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, Jilin, China.
Life Science College, Northeast Normal University, Changchun 130024, Jilin, China.
Persoonia. 2025 Jun;54:225-263. doi: 10.3114/persoonia.2025.54.07. Epub 2025 May 16.
section is a species-rich group that occurs worldwide, particularly in Europe and North America. The overlapping morphological and microscopical characteristics of species pose significant challenges for species identification. Therefore, the focus of this study was to clarify the taxonomy and phylogeny of section in China. A total of 229 specimens of section were collected in China over the past two decades. The present study, based on a combination of extensive morphological investigations and molecular methods, reports 22 species. Eleven of them are recognized as new to science and formally described here as , and , respectively. , and are reported in China for the first time. In addition, the occurrence of , and in China is confirmed. Descriptions, accompanied by illustrations of morphological characters of the Chinese species, and comparisons with closely related taxa are provided. The present study reports section in China or Asia, clarifying taxonomy and conducting phylogeny analyses based on nrITS, nrLSU, and sequences. We compare the species from China with those in Europe and North America, enriching the species and sequences of sect. . In addition, the ornamentation of basidiospores was studied using scanning electron microscopy. Xie ML, Dima B, Wang K, Phukhamsakda C, Li Y, Qi LL, Li GJ, Liu TZ, Jia PS, Wang Q, Song LR, Wei TZ, Li Y (2025). Taxonomy and phylogeny of sect. in China. : 225-263. doi: 10.3114/persoonia.2025.54.07.
某组是一个物种丰富的类群，分布于世界各地，尤其在欧洲和北美洲。该组物种在形态和微观特征上的重叠给物种鉴定带来了重大挑战。因此，本研究的重点是厘清中国该组的分类和系统发育关系。在过去二十年里，在中国共采集了229份该组标本。本研究基于广泛的形态学调查和分子方法相结合，报告了22个物种。其中11个被认为是新物种，并在此分别正式描述为[具体物种名1]、[具体物种名2]等。[具体物种名3]、[具体物种名4]和[具体物种名5]首次在中国被报道。此外，确认了[具体物种名6]、[具体物种名7]和[具体物种名8]在中国的存在。提供了中国该组物种的描述，并附有形态特征图，以及与近缘类群的比较。本研究报告了中国或亚洲的该组情况，基于nrITS、nrLSU、[具体基因名1]和[具体基因名2]序列厘清分类并进行系统发育分析。我们将中国的该组物种与欧洲和北美洲的进行比较，丰富了该组的物种和序列。此外，还使用扫描电子显微镜研究了担孢子的纹饰。谢ML、迪马B、王K、普坎萨克达C、李Y、齐LL、李GJ、刘TZ、贾PS、王Q、宋LR、魏TZ、李Y（2025年）。中国某组的分类和系统发育。《[期刊名]》：225 - 263页。doi: 10.3114/persoonia.2025.54.07 。
