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Gui LJ, Wen J, Xiao YP, Ren T, Zheng HY, He XJ. Tongoloa arguta (Apiaceae), a new species from southwest China. PhytoKeys 2020; 164:11-19. [PMID: 33173401 PMCID: PMC7593316 DOI: 10.3897/phytokeys.164.54927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 09/09/2020] [Indexed: 06/11/2023]
Abstract
A new species Tongoloa arguta (Apiaceae) is described and illustrated in this article. The new species grows in alpine bushes and meadows in south-western China. It resembles T. silaifolia, but differs from the latter by the length of the stem, ultimate segments of leaf and rays of the umbel. Phylogenetic analysis, based on nuclear ribosomal DNA internal transcribed spacer (ITS) sequences, is provided, as well as comparative morphology between related species.
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Affiliation(s)
- Ling-Jian Gui
- Key laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610065, Chengdu, Sichuan, ChinaSichuan UniversityChengduChina
| | - Jun Wen
- Key laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610065, Chengdu, Sichuan, ChinaSichuan UniversityChengduChina
| | - Yan-Ping Xiao
- Key laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610065, Chengdu, Sichuan, ChinaSichuan UniversityChengduChina
| | - Ting Ren
- Key laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610065, Chengdu, Sichuan, ChinaSichuan UniversityChengduChina
| | - Hong-Yi Zheng
- Key laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610065, Chengdu, Sichuan, ChinaSichuan UniversityChengduChina
| | - Xing-Jin He
- Key laboratory of Bio-Resources and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, 610065, Chengdu, Sichuan, ChinaSichuan UniversityChengduChina
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