| 我国主栽食用菌茶薪菇的物种概念 |
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| 引用本文： | 刘祈猛,宋海燕,陈润秀,陈明辉,翟志军,周健平,高扬,胡殿明. 我国主栽食用菌茶薪菇的物种概念[J]. 菌物学报, 2021, 40(5): 981-991. DOI: 10.13346/j.mycosystema.200275 |
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| 作者姓名： | 刘祈猛 宋海燕 陈润秀 陈明辉 翟志军 周健平 高扬 胡殿明 |
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| 作者单位： | 1.江西农业大学食药用菌工程技术研究中心 江西 南昌 3300452.江西农业大学生物科学与工程学院 江西 南昌 3300453.江西农业大学教育部作物生理生态与遗传育种重点实验室 江西 南昌 330045 |
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| 基金项目： | 江西省科技厅青年基金重点项目（20192ACBL21017）(20192ACBL21017);江西省重点研发计划项目(20161BBF60078);江西省教育厅自然科学基金(GJJ190168) |
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| 摘 要： | 茶薪菇是我国广泛栽培的一种食药用菌,由于其形态特征与柱状环伞十分相似,分类地位至今尚不明确.本研究采用形态学和多基因分子系统发育分析相结合的方法,研究茶薪菇和柱状环伞的分类问题,结果表明:茶薪菇和柱状环伞是两个不同但亲缘关系密切的物种;在形态上,茶薪菇菌盖颜色浅褐色至深褐色,油茶味浓,菌环较薄易脱落,褶缘囊状体柱状、烧...
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| 关 键 词： | 环伞属 田头菇属 柱状环伞复合群 分类 新模式 |
| 收稿时间： | 2020-08-16 |
Species concept of Cyclocybe chaxingu,an edible mushroom cultivated in China |
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| LIU Qi-Meng,SONG Hai-Yan,CHEN Run-Xiu,CHEN Ming-Hui,ZHAI Zhi-Jun,ZHOU Jian-Ping,GAO Yang,HU Dian-Ming. Species concept of Cyclocybe chaxingu,an edible mushroom cultivated in China[J]. Mycosystema, 2021, 40(5): 981-991. DOI: 10.13346/j.mycosystema.200275 |
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| Authors: | LIU Qi-Meng SONG Hai-Yan CHEN Run-Xiu CHEN Ming-Hui ZHAI Zhi-Jun ZHOU Jian-Ping GAO Yang HU Dian-Ming |
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| Affiliation: | 1. Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, Nanchang, Jiangxi 330045, China2. College of Bioscience and Bioengineering, Jiangxi Agricultural University, Nanchang, Jiangxi 330045, China3. Key Laboratory of Crop Physiology, Ecology and Genetic Breeding (Jiangxi Agricultural University), Ministry of Education of the P.R. China, Nanchang, Jiangxi 330045, China |
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| Abstract: | Chaxingu, formerly named as Agrocybe chaxingu, is an edible and medicinal mushroom widely cultivated in China. Its taxonomic identity is still ambiguous due to morphological similarity to Cyclocybe cylindracea. In this study, morphological characteristics and multiple genes’ phylogenetic evidence were employed to delimit the species. Our data indicated that A. chaxingu and C. cylindracea are two different but closely related species. Morphologically, A. chaxingu differs from C. cylindracea by its light brown to dark brown pileus with strongly oiltea camellia flavor, thin and easily broken annulus, and cylindrical to lageniform or cambiform cheilocystidia. A new combination, Cyclocybe chaxingu was proposed, and a neotype was designated (HFJAU1332, deposited at Herbarium of Jiangxi Agricultural University). |
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| Keywords: | Cyclocybe Agrocybe Cyclocybe cylindracea complex taxonomy neotype |
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