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. 2021 Mar 25;11:6858. doi: 10.1038/s41598-021-83664-5

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© The Author(s) 2021, corrected publication 2021

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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A comparison of the main plastid topologies of the orchid family published to date. (A) Givnish et al.² inference based on 75 plastid genes and 39 orchid species; (B) Li et al.²⁸ inference based on 76 plastid genes and 76 orchid species; (C) This study: 78 plastid and 264 orchid species. LBP at nodes are highlighted in red together with their corresponding subtending branches. (Inset): trees with branch lengths proportional to substitutions/site.