Yan Jun, Xiong Li, Yang Li-Xun, He Zheng-Mi, Zhang Ping, Liao Ke
College of Life Science, Hunan Normal University, Changsha 410081, China Hunan Normal University Changsha China.
Hunan Provincial Demonstration Center of Forestry Seeding Breeding, Changsha 410329, China Hunan Provincial Demonstration Center of Forestry Seeding Breeding Changsha China.
MycoKeys. 2025 Mar 12;115:137-153. doi: 10.3897/mycokeys.115.145774. eCollection 2025.
Based on morphological and molecular evidence, 12 specimens have been identified as belonging to three previously unrecognized species of , which are here described as , , and . is characterized by its branched, white basidiomata. and are very similar to in the field. However, is distinguished by its more robust branches, while differs by its varied or paler color of basidiomata. A concatenated sequence dataset (ITS-nrLSU-2) was used for multi-locus phylogenetic analysis. The phylogenetic tree of showed that the three branched species each formed a distinct lineage with strong support. A key to the known branched species of in China is provided.
基于形态学和分子证据,12个标本已被鉴定属于三种先前未被识别的物种,在此将它们描述为、和。的特征是其具分枝的白色担子果。和在野外与非常相似。然而,的区别在于其分枝更粗壮,而的区别在于其担子果颜色多样或较浅。一个串联序列数据集(ITS-nrLSU-2)用于多位点系统发育分析。的系统发育树表明这三个具分枝的物种各自形成了一个有强支持的独特谱系。提供了中国已知具分枝物种的检索表。