Research articles

Stereosandra, a Newly Recorded Genus of Orchidaceae in Hainan Province

  • 梁健崴,苏云峰,严 森,陈枳衡,安子文,张 哲,宋希强
Expand
  • (1. Key Laboratory of Genetics and Germplasm Innovation of Tropical Special Forest Trees and Ornamental Plants, Ministry of Education / College of Tropical Agriculture and Forestry, Hainan University, Haikou 570228, Hainan China; 2. Haiann Institute of National Park, Haikou 570100, Hainan China)

Received date: 2025-06-01

  Accepted date: 2025-08-09

  Online published: 2025-12-17

Abstract

This paper reports a newly recorded genus, Stereosandra Bl., of wild Orchidaceae in Hainan Island. Through molecular sequencing, morphological comparison, description verification, and anatomical evidence, it is identified as S. javanica Bl. The morphological characteristics and growth environment of this species are described, and color pictures of this species are provided. The discovery of the genus Stereosandra enriches the wild Orchidaceae plant resources in Hainan Island, providing a basis for the study of the flora composition, biodiversity research, and species protection in this region. The voucher specimens are preserved in the herbarium of College of Forestry, Hainan University (HUFB).

Cite this article

梁健崴,苏云峰,严 森,陈枳衡,安子文,张 哲,宋希强 . Stereosandra, a Newly Recorded Genus of Orchidaceae in Hainan Province[J]. Subtropical Plant Science, 2025 , 54(5) : 574 -577 . DOI: 10.3969/j.issn.1009-7791.2025.05.012

References

[1] 张中扬, 李大程, 宋希强, 陈枳衡, 张哲, 周康. 中国兰科一新记录种——毛瑞线柱兰(英文) [J]. 植物科学学报, 2022, 40(2): 140–144.
[2] 孙悦, 李标, 郭顺星. 腐生型兰科植物研究进展[J]. 广西植物, 2017, 37(2): 191–203.
[3] 梁彩群, 陈玉凯, 杨小波, 张凯, 李东海, 江悦馨, 李婧涵, 王重阳, 张顺卫, 朱子丞. 海南省野生维管植物编目和分布数据集[J]. 生物多样性, 2023, 31(6): 35–41.
[4] 中国科学院中国植物志编辑委员会. 中国植物志(第18卷) [M]. 北京: 科学出版社, 1999: 42.
[5] 台湾兰科植物彩色图鉴(第2卷) [M]. 台北: 台湾省林业试验所, 1990: 655.
[6] Blume C L. Stereosandra javanica [M]// Mus. Bot. Lugd. Bat. Vol. 2. Leiden: [s.n.], 1856: 176.
[7] Garay L A, Sweet H R. Orchids of Southern Ryukyu Islands [M]. Cambridge: Harvard University Press, 1974: 57.
[8] Seidenfaden G. Orchid genera in Thailand XIV. Fifty-nine vandoid genera [J]. Dansk Botanisk Arkiv, 1978, 32(2): 173.
[9] Su H J. A taxonomic study of Stereosandra javanica (Orchidaceae) [J]. Quarterly Journal of Chinese Forestry, 1987, 20(4): 104.
[10] Shams S S, Vahed S Z, Soltanzad F, Kafil V, Barzegari A, Atashpaz S, Barar J. Highly effective DNA extraction method from fresh, frozen, dried and clotted blood samples [J]. BioImpacts: BI, 2011, 1(3): 183.
[11] Yan S, Tirtha R J, Wen H X, Wang X L, Song X Q, Jin X H. Platanthera xizangensis (Orchidaceae, Orchideae), a new species from Southeast Xizang, China [J]. Phytotaxa, 2025, 693: 287–296.
[12] Katoh K, Standley D M. MAFFT multiple sequence alignment software version 7: improvements in performance and usability [J]. Molecular Biology and Evolution, 2013, 30: 772–780.
[13] Kearse M, Moir R, Wilson A, Stones-Havas S, Cheung M, Sturrock S, Buxton S, Cooper A, Markowitz S, Duran C, Thierer T, Ashton B, Meintjes P, Drummond A. Geneious Basic: an integrated and extendable desktop software platform for the organization and analysis of sequence data [J]. Bioinformatics (Oxford, England), 2012, 28: 1647–1649.
[14] Kalyaanamoorthy S, Minh B Q, Wong T K F, von Haeseler A, Jermiin L S. ModelFinder: fast model selection for accurate phylogenetic estimates [J]. Nature Methods, 2017, 14: 587–589.
[15] Zhang D, Gao F, Jakovli? I, Zou H, Zhang J, Li W X, Wang G T. PhyloSuite: An integrated and scalable desktop platform for streamlined molecular sequence data management and evolutionary phylogenetics studies [J]. Molecular Ecology Resources, 2020, 20: 348–355.
[16] Nguyen L T, Schmidt H A, von Haeseler A, Minh B Q. IQ-TREE: a fast and effective stochastic algorithm for estimating maximum-likelihood phylogenies [J]. Molecular Biology and Evolution, 2015, 32: 268–274.
[17] Guindon S, Dufayard J F, Lefort V, Anisimova M, Hordijk W, Gascuel O. New algorithms and methods to estimate maximum-likelihood phylogenies: assessing the performance of PhyML 3.0 [J]. Systematic Biology, 2010, 59: 307–321.
Outlines

/