Russula indocatillus, a New Record Species in China
Russula indocatillus, a New Record Species in China
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中国新纪录种红菇
DOI：
10.3969/j.issn.1000-2561.2021.09.014
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Liang Junfeng
中科院分区：
文献类型：
--
作者：
Chen Bin;Song Jie;Wang Qian;Liang Junfeng
在此基础上，向中国报告了一新种。文中提供了详细的形态描述、图解和系统发育图，并与相关种进行了比较。其形态特征为：褐橙至黄褐色菌盖中心，边缘黄油黄至淡黄色，白色至奶油色孢子印记，近球形至宽椭圆形至椭圆形担孢子，具钝圆锥形至亚圆柱形孤立疣，始终为单细胞菌毛孢子囊，菌盖顶生分子短、细、分叉和隔开。详细的形态特征和基于ITS-nrLSU-RPB2序列的系统发育分析相结合，表明该种属于红菇亚种。[中英文摘要]异叶组感恩节。
Russula indocatillus was reported as new species to China. A detailed morphological description, illustrations and phylogeny are provided, and comparisons with related species are made. It is morphologically characterized by a brownish orange to yellow ochre pileus center with butter yellow to pale yellow margin, white to cream spore print, subglobose to broadly ellipsoid to ellipsoid basidiospores with bluntly conical to subcylindrical isolated warts, always one-celled pileocystidia, and short, slender, furcated and septated terminal elements of pileipellis. The combination of detailed morphological features and phylogenetic analysis based on ITS-nrLSU-RPB2 sequences dataset indicated that the species belonged to Russula subg. Heterphyllidia sect. Ingratae.