Yang Ling-Han, Dai Jing-Min, Wen Fang, Liu Jian-Hui, Lan Xue-Zheng, Fan Qiang
State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Stress Biology, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China.
National Park and Nature Education Research Institute, Sun Yat-sen University, Guangzhou 510275, China.
PhytoKeys. 2024 Jul 16;244:213-224. doi: 10.3897/phytokeys.244.126137. eCollection 2024.
, endemic to the Danxia landscape in Pingyuan County, Guangdong, China, is described and illustrated here. This species can be distinguished from other members of Didymocarpussect.Heteroboea by its calyx deeply 5-lobed to about three quarters of its length. The phylogenetic position of the new species within was examined using nuclear ribosomal internal transcribed spacer (ITS) sequences. Based on phylogenetics analysis and morphological evidence, we propose two new combinations, elevating the two varieties to species level, namely and .
这里描述并说明了一种原产于中国广东平原县丹霞地貌的物种。该物种可通过其花萼深裂至约四分之三长度,与异叶苣苔亚组(Didymocarpus sect. Heteroboea)的其他成员区分开来。利用核糖体内部转录间隔区(ITS)序列研究了新物种在该属内的系统发育位置。基于系统发育分析和形态学证据,我们提出了两个新组合,将两个变种提升到物种水平,即[具体物种名称1]和[具体物种名称2]。