Two Hypoxylon species from Yunnan Province based on morphological and molecular characters
Two Hypoxylon species from Yunnan Province based on morphological and molecular characters
复制标题
云南省两个Hypoxylon属植物的形态和分子特征
DOI：
10.11646/phytotaxa.376.1.3
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发表时间：
2018-11-15
期刊：
影响因子：
1.1
通讯作者：
Li, Yu
中科院分区：
文献类型：
--
作者：
Ma, Hai-Xia;Qiu, Jun-Zhi;Li, Yu
采自云南中国西南部的次木兰2个标本。根据形态和系统发育(ITS序列和β-微管蛋白序列)的资料，描述并图示了一新种。该新种的特征是其团状到枕状的基质，有耳盘，而ASCI缺乏顶端器官。文中还讨论了该新种与一些形态上相似的次木属种的区别。多孔次木霉为中国的新记录种。
Two specimens of Hypoxylon were collected from Yunnan, southwestern China. Hypoxylon baihualingense, an =described species of Hypoxylon (Xylariales, Hypoxylaceae), is described and illustrated as a new species based on a combination of morphological and phylogenetic (ITS and beta-tubulin sequences) data. The new species is characterized by its glomerate to pulvinate stromata with ostiolar discs and asci lacking an apical apparatus. The differences between the new species and some morphologically similar Hypoxylon species are discussed. Hypoxylon polyporoideum is reported as a new record from China.