Sinocrassulaobliquifolia (Crassulaceae), a new species from China.

IF 1.3 3区 生物学 Q3 PLANT SCIENCES
PhytoKeys Pub Date : 2025-04-14 eCollection Date: 2025-01-01 DOI:10.3897/phytokeys.255.142079
Rong-Juan Li, Jing Zhao, Shao-Li Fang, Chuan-Jie Huang, Miao Luo, Zhao-Rong He, Xin-Mao Zhou, Jia-Guan Wang
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引用次数: 0

Abstract

Based on a comprehensive morphological and molecular data analysis, we have confirmed and described a new species within the genus Sinocrassula, which is distributed in Sichuan Province, China. Morphologically, the new species resembles Sinocrassuladiversifolia and S.indica, but it is distinctly different from them in its asymmetrical leaves, leaf apex with glands, triangular petals that are white at the base and adorned with dense purple-red stripes and spots on the surfaces upward, and rectangular nectar scales. A phylogenetic analysis utilizing four plastid markers and one nuclear marker supports the conclusion that the new species is sister to S.ganluoensis.

Sinocrassulaobliquifolia(天竺葵科),中国一新种。
摘要在综合形态学和分子分析资料的基础上,我们确定并描述了分布在中国四川省的Sinocrassula属的一个新种。在形态上,新种与sinocraslaladifolia和s.a indica相似,但在叶片不对称、叶尖具腺体、花瓣基部白色、表面上有浓密的紫红色条纹和斑点的三角形、花蜜鳞片呈矩形等方面有明显的不同。利用4个质体标记和1个核标记进行的系统发育分析支持了该新种与甘洛氏丝瓜亲缘关系的结论。
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来源期刊
PhytoKeys
PhytoKeys PLANT SCIENCES-
CiteScore
2.60
自引率
14.30%
发文量
189
审稿时长
6 weeks
期刊介绍: PhytoKeys is a peer-reviewed, open-access, online and print, rapidly produced journal launched to support free exchange of ideas and information in systematic botany. All papers published in PhytoKeys can be freely copied, downloaded, printed and distributed at no charge for the reader. Authors are thus encouraged to post the pdf files of published papers on their homepages or elsewhere to expedite distribution. There is no charge for color.
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