Chen Hui, Bibi Shabana, Tao Ling, Shen Xiangchun, Zhao Jun, Sun Yueming, Li Qirui, Tang Dexiang, Wang Yao
State Key Laboratory of Discovery and Utilization of Functional Components in Traditional Chinese Medicine & School of Pharmaceutical Sciences, Guizhou Medical University, Guian New District, Guizhou 561113, China.
The High Efficacy Application of Natural Medicinal Resources Engineering Center of Guizhou Province, Guizhou Medical University, Guian New District, Guizhou 561113, China.
MycoKeys. 2025 May 15;117:353-374. doi: 10.3897/mycokeys.117.150376. eCollection 2025.
species are highly important for medicinal purposes and functional food nutrients. Two new species belonging to are introduced, i.e., and . To comprehensively describe the significance of these two species, morphological data were supplemented with phylogenetic analyses based on six loci (nrSSU, ITS, nrLSU, , , and ). Phylogenetically, is most closely related to and , yet it can be distinguished from them by its larger stromata (51.3-85.7 × 3.1-3.5 vs. 37.0-58.0 × 2.5-3.0) and longer phialides (10.1-26.9 × 0.9-3.3 vs. 9.8-24.3 × 1.5-3.1). is phylogenetically sister to . The longer stromata (43-51 vs. 16) and larger secondary ascospores (5.6-8.3 × 1.7-3.1 vs. 2.6-4.2 × 0.5-1.3) in are characteristics that distinguish the two species. A thorough morphological description and phylogenetic analysis of and were provided. In addition, taxonomic misconceptions of (Ophiocordycipitaceae) were corrected.
物种对于药用目的和功能性食品营养非常重要。介绍了两个属于[具体属名未给出]的新物种，即[物种名1]和[物种名2]。为了全面描述这两个物种的重要性，基于六个基因座（nrSSU、ITS、nrLSU、[基因座名3]、[基因座名4]和[基因座名5]）的系统发育分析补充了形态学数据。在系统发育上，[物种名1]与[相关物种名1]和[相关物种名2]关系最为密切，但它可以通过更大的子座（51.3 - 85.7×3.1 - 3.5对比37.0 - 58.0×2.5 - 3.0）和更长的瓶梗（10.1 - 26.9×0.9 - 3.3对比9.8 - 24.3×1.5 - 3.1）与它们区分开来。[物种名2]在系统发育上是[相关物种名3]的姊妹种。[物种名2]中更长的子座（43 - 51对比16）和更大的次生子囊孢子（5.6 - 8.3×1.7 - 3.1对比2.6 - 4.2×0.5 - 1.3）是区分这两个物种的特征。提供了对[物种名1]和[物种名2]的详细形态描述和系统发育分析。此外，纠正了[物种名4]（蛇孢虫草科）的分类错误观念。
