Lin Min, Ye Qin-Liang, Zhang Zhi-Jian, Liao Wen-Bo, Fan Qiang
State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou 510275, China Sun Yat-sen University Guangzhou China.
Zijin Baixi Provincial Nature Reserve of Guangdong, Heyuan 517400, China Zijin Baixi Provincial Nature Reserve Heyuan China.
PhytoKeys. 2024 Jan 31;237:245-255. doi: 10.3897/phytokeys.237.114768. eCollection 2024.
A new species of the genus (Theaceae), , discovered in the Danxia landscape from Guangdong Province, China, is characterized and illustrated. Phylogenetic analysis based on chloroplast genomes suggested its affinity with , and , however, it morphologically differs from all of the latter by leaf shape and size. Phonologically, it most closely resembles , but can be distinguished from the latter by its young branchlets glabrous (vs. densely pubescent), fewer bracteoles and sepals, diverse leaf shape, midvein raised slightly with sparsely pubescent or glabrous (vs. prominently with densely pubescent) and leaf adaxially matt (vs. vernicose) when dried. By morphological and molecular analyses, represented a distinct new species of C.sect.Paracamellia.
中国广东省丹霞地貌中发现的山茶属(山茶科)一新物种——[物种名称],已对其进行了特征描述与绘图。基于叶绿体基因组的系统发育分析表明,它与**[其他物种名称1]、[其他物种名称2]和[其他物种名称3]有亲缘关系,然而,它在叶片形状和大小方面与所有这些物种在形态上有所不同。在音韵学上,它与[最相似物种名称]最为相似,但可通过以下特征与后者区分开来:幼嫩小枝无毛(与之相比,[最相似物种名称]为密被短柔毛)、小苞片和萼片较少、叶片形状多样、中脉稍隆起且疏被短柔毛或无毛(与之相比,[最相似物种名称]为显著隆起且密被短柔毛)以及干燥时叶片正面无光泽(与之相比,[最相似物种名称]具光泽)。通过形态学和分子分析,[物种名称]**代表了Paracamellia组中一个独特的新物种。