Yuan Yuan, Wu Ying-Da, Wang Ya-Rong, Zhou Meng, Qiu Jun-Zhi, Li De-Wei, Vlasák Josef, Liu Hong-Gao, Dai Yu-Cheng
Institute of Microbiology, School of Ecology and Nature Conservation, Beijing Forestry University, Beijing, China.
Key Laboratory of Forest and Grassland Fire Risk Prevention, Ministry of Emergency Management, China Fire and Rescue Institute, Beijing, China.
Front Microbiol. 2022 Sep 21;13:942603. doi: 10.3389/fmicb.2022.942603. eCollection 2022.
(Fr.) Pat. was originally described in Europe and is considered a common forest pathogen on conifers in the Northern Hemisphere. Our molecular phylogeny based on samples from China, Europe, and North America confirms that is a species complex, including six taxa. sensu stricto has a distribution in Eurasia; the samples from Northeast and Southwest China are distantly related to sensu stricto, and two new species are described after morphological, phylogenetic, and geographical analyses. The species growing on , and in Northeast China is described as . Another species mostly occurring on in Southwest China is . In addition, three taxa distributed in North America differ from sensu stricto. (Berk.) Pat. is in Southeast North America, "-1" in Northeast North America, and "-2" in western North America.
（法文）柄锈菌最初在欧洲被描述，被认为是北半球针叶树上一种常见的森林病原体。我们基于来自中国、欧洲和北美的样本进行的分子系统发育研究证实，柄锈菌是一个复合种，包括六个分类单元。狭义柄锈菌分布于欧亚大陆；来自中国东北和西南的样本与狭义柄锈菌亲缘关系较远，经过形态学、系统发育和地理分析后描述了两个新物种。在中国东北生长在云杉、冷杉和落叶松上的物种被描述为新种。另一个主要出现在中国西南铁杉上的物种为新种。此外，分布在北美的三个分类单元与狭义柄锈菌不同。北美东南部的为北美柄锈菌（Berk.）Pat.，北美东北部的为“-1”，北美西部的为“-2”。
