(Orchidaceae), a New Species from Sichuan Province, China

Overview

Journal PhytoKeys

Date 2023 Feb 10

PMID 36762248

Authors

Xue-Man Wang

Ying Tang

Pei-Hao Peng

Hua Peng

Affiliations

Soon will be listed here.

Abstract

A new orchid species, , is described from Songpan County and Maoxian County, Sichuan Province, China. Morphologically, is most similar to , but can be distinguished by the combination of its involute middle lip lobe that is smaller than the lateral lobes, floral bracts that are 5 mm long and are always shorter than the ovary, a leaf that is appressed to the substrate and is adaxially green with white lines along 7-9 principal veins and the subterranean stem with a solitary sheath at its base. The floral morphology of is presented by utilising micro-CT scanning and 3D visualisation.

Citing Articles

(Orchideae, Orchidaceae), a new species from Hubei Province, China.

Shen C, Lu G, Chen X, Yi L, Lan D, Qin R PhytoKeys. 2024; 247:203-217.

PMID: 39449737 PMC: 11499671. DOI: 10.3897/phytokeys.247.131618.

References

Tang Y, Yukawa T, Bateman R, Jiang H, Peng H . Phylogeny and classification of the East Asian Amitostigma alliance (Orchidaceae: Orchideae) based on six DNA markers. BMC Evol Biol. 2015; 15:96. PMC: 4479074. DOI: 10.1186/s12862-015-0376-3. View

Katoh K, Standley D . MAFFT multiple sequence alignment software version 7: improvements in performance and usability. Mol Biol Evol. 2013; 30(4):772-80. PMC: 3603318. DOI: 10.1093/molbev/mst010. View

Cuenoud P, Savolainen V, Chatrou L, Powell M, Grayer R, Chase M . Molecular phylogenetics of Caryophyllales based on nuclear 18S rDNA and plastid rbcL, atpB, and matK DNA sequences. Am J Bot. 2011; 89(1):132-44. DOI: 10.3732/ajb.89.1.132. View

Taberlet P, Gielly L, Pautou G, Bouvet J . Universal primers for amplification of three non-coding regions of chloroplast DNA. Plant Mol Biol. 1991; 17(5):1105-9. DOI: 10.1007/BF00037152. View

Sun Y, Skinner D, Liang G, Hulbert S . Phylogenetic analysis of Sorghum and related taxa using internal transcribed spacers of nuclear ribosomal DNA. Theor Appl Genet. 2013; 89(1):26-32. DOI: 10.1007/BF00226978. View

Ronquist F, Teslenko M, van der Mark P, Ayres D, Darling A, Hohna S . MrBayes 3.2: efficient Bayesian phylogenetic inference and model choice across a large model space. Syst Biol. 2012; 61(3):539-42. PMC: 3329765. DOI: 10.1093/sysbio/sys029. View

Jin W, Schuiteman A, Chase M, Li J, Chung S, Hsu T . Phylogenetics of subtribe Orchidinae s.l. (Orchidaceae; Orchidoideae) based on seven markers (plastid matK, psaB, rbcL, trnL-F, trnH-psba, and nuclear nrITS, Xdh): implications for generic delimitation. BMC Plant Biol. 2017; 17(1):222. PMC: 5702240. DOI: 10.1186/s12870-017-1160-x. View

Nguyen L, Schmidt H, von Haeseler A, Minh B . IQ-TREE: a fast and effective stochastic algorithm for estimating maximum-likelihood phylogenies. Mol Biol Evol. 2014; 32(1):268-74. PMC: 4271533. DOI: 10.1093/molbev/msu300. View

Jin W, Jin X, Schuiteman A, Li D, Xiang X, Huang W . Molecular systematics of subtribe Orchidinae and Asian taxa of Habenariinae (Orchideae, Orchidaceae) based on plastid matK, rbcL and nuclear ITS. Mol Phylogenet Evol. 2014; 77:41-53. DOI: 10.1016/j.ympev.2014.04.004. View

10.

Kalyaanamoorthy S, Minh B, Wong T, von Haeseler A, Jermiin L . ModelFinder: fast model selection for accurate phylogenetic estimates. Nat Methods. 2017; 14(6):587-589. PMC: 5453245. DOI: 10.1038/nmeth.4285. View

11.

Zhang D, Gao F, Jakovlic I, Zou H, Zhang J, Li W . PhyloSuite: An integrated and scalable desktop platform for streamlined molecular sequence data management and evolutionary phylogenetics studies. Mol Ecol Resour. 2019; 20(1):348-355. DOI: 10.1111/1755-0998.13096. View

12.

Stover B, Muller K . TreeGraph 2: combining and visualizing evidence from different phylogenetic analyses. BMC Bioinformatics. 2010; 11:7. PMC: 2806359. DOI: 10.1186/1471-2105-11-7. View

13.

Lai Y, Han Y, Schuiteman A, Chase M, Xu S, Li J . Diversification in Qinghai-Tibet Plateau: Orchidinae (Orchidaceae) clades exhibiting pre-adaptations play critical role. Mol Phylogenet Evol. 2021; 157:107062. DOI: 10.1016/j.ympev.2020.107062. View

14.

Lin D, Ya J, Schuiteman A, Ma C, Liu C, Guo X . Four new species and a new record of Orchidinae (Orchidaceae: Orchideae) from China. Plant Divers. 2021; 43(5):390-400. PMC: 8591144. DOI: 10.1016/j.pld.2021.05.003. View

15.

Hamilton . Four primer pairs for the amplification of chloroplast intergenic regions with intraspecific variation. Mol Ecol. 1999; 8(3):521-3. View

16.

Minh B, Nguyen M, von Haeseler A . Ultrafast approximation for phylogenetic bootstrap. Mol Biol Evol. 2013; 30(5):1188-95. PMC: 3670741. DOI: 10.1093/molbev/mst024. View

﻿ (Orchidaceae), a New Species from Sichuan Province, China

(Orchidaceae), a New Species from Sichuan Province, China