Tang Song-Ming, Yu Feng-Ming, Karunarathna Samantha C, Luo Zong-Long, Niu Kai-Yang, Li Rui-Yu, Li Lin, Su Xi-Jun, Li Shu-Hong
College of Agriculture and Biological Science, Dali University, Dali 671003, China Dali University Dali China.
Key Laboratory for Plant Diversity and Biogeography of East Asia, Yunnan Key Laboratory of Fungal Diversity and Green Development, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, China Kunming Institute of Botany, Chinese Academy of Sciences Kunming China.
MycoKeys. 2025 Jan 23;112:307-334. doi: 10.3897/mycokeys.112.141615. eCollection 2025.
plays an important role in the natural ecosystem and has significant economic value. Some species of this genus have been cultivated in Asia, America, and Europe. This study describes four edible species of , two of which were newly discovered. has a dark grayish orange pileus, a grayish orange upper part of the stipe, and globose, subglobose to broadly ellipsoid basidiospores, while has a dark gray-orange when injured pileus, dark grayish orange points and lines on the stipe surface, and quadrangular to broadly fusiform basidiospores. Molecular phylogenetic analyses using the internal transcribed spacer ITS1-5.8S-ITS2 ribosomal RNA (ITS), the large subunit ribosomal RNA (LSU), the second-largest subunit of RNA polymerase II (), and translation elongation factor 1-alpha () indicated that is related to , , and , and has an affinity to and . We also summarize the cultivation techniques of the two edible species, and .
在自然生态系统中发挥着重要作用，具有重要的经济价值。该属的一些物种已在亚洲、美洲和欧洲进行种植。本研究描述了该属的四种可食用物种，其中两种是新发现的。[物种1]有深灰橙色的菌盖，菌柄上部为灰橙色，担孢子球形、近球形至宽椭圆形，而[物种2]受伤时菌盖呈深灰橙色，菌柄表面有深灰橙色的点和线，担孢子四边形至宽梭形。使用核糖体RNA的内转录间隔区ITS1-5.8S-ITS2（ITS）、核糖体RNA大亚基（LSU）、RNA聚合酶II第二大亚基（[相关基因名称]）和翻译延伸因子1-α（[相关基因名称]）进行的分子系统发育分析表明，[物种1]与[相关物种1]、[相关物种2]和[相关物种3]有关，[物种2]与[相关物种4]和[相关物种5]有亲缘关系。我们还总结了两种可食用物种[物种1]和[物种2]的栽培技术。
