Liu Zhan-Bo, Zhou Meng, Wu Fang, Yu Jian
School of Ecology and Nature Conservation, Beijing Forestry University, Beijing 100083, China.
Permanent Research Base of National Forestry and Grassland Administration, Jiangsu Vocational College of Agriculture and Forestry, Zhenjiang 212499, China.
J Fungi (Basel). 2022 Apr 10;8(4):385. doi: 10.3390/jof8040385.
Two new wood-inhabiting fungi, sp. Nov. and sp. Nov. in the order Hymenochaetales from southwest China, are described and illustrated based on molecular and morphological evidence. They were found on gymnosperm wood that is rotten and charred. The characteristics of include annual, resupinate basidioma, salmon pores with distinctly white margins, angular pores (7-9 per mm), a dimitic hyphal system, and lunate basidiospores that are 3-3.5 × 0.9-1.1 μm. The characteristics of include annual, resupinate basidioma with a white to cream fresh pore surface that becomes cream to honey-yellow and shiny when dry, round pores (7-8 per mm), a dimitic hyphal system, and lunate basidiospores that measure 2.9-3.1 × 1-1.1 μm. A phylogenetic analysis based on the combined 2-locus dataset (5.8S + nuclear large subunit RNA (nLSU)) shows that the two species are members of the genus , and they are morphologically compared with related species, respectively. This paper provides a key to the identification of 16 accepted species of that are found throughout the world.
基于分子和形态学证据，对来自中国西南部的两种新的木生真菌——新种1和新种2（隶属于刺革菌目）进行了描述和绘图。它们发现于腐烂和烧焦的裸子植物木材上。新种1的特征包括多年生、平伏的担子果，具明显白色边缘的鲑肉色菌孔，角形菌孔（每毫米7 - 9个），二体菌丝系统，以及长月形的担子孢子，大小为3 - 3.5×0.9 - 1.1μm。新种2的特征包括多年生、平伏的担子果，新鲜时菌孔表面白色至奶油色，干燥时变为奶油色至蜜黄色且有光泽，圆形菌孔（每毫米7 - 8个），二体菌丝系统，以及长月形的担子孢子，大小为2.9 - 3.1×1 - 1.1μm。基于联合的双基因数据集（5.8S + 核糖体大亚基RNA（nLSU））进行的系统发育分析表明，这两个物种是该属的成员，并分别与相关物种进行了形态学比较。本文提供了一份用于鉴定世界范围内已接受的16种该属物种的检索表。
