Tsaiorchis keiskeoides

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Tsaiorchis keiskeoides
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Orchidoideae
Genus: Tsaiorchis
Species:
T. keiskeoides
Binomial name
Tsaiorchis keiskeoides
(Gagnep.) X.H.Jin, Schuit. & W.T.Jin [1]
Synonyms [1]
  • Habenaria keiskeoidesGagnep.
  • Amitostigma keiskeoides(Gagnep.) Garay & Kittr.

Tsaiorchis keiskeoides is a species of flowering plant in the family Orchidaceae, native to northern Vietnam. [1]

Taxonomy

The species was first described in 1931 by François Gagnepain, as Habenaria keiskeoides. It was transferred to the genus Amitostigma in 1985. [1] A molecular phylogenetic study in 2014 treated Habenaria keiskoides as synonymous with Tsaiorchis neottianthoides . Although Tsaiorchis was shown to be close to some other genera, including Ponerorchis when expanded to include Amitostigma, it was regarded as sufficiently distinct to be maintained as a separate genus. [2] Sources such as the World Checklist of Selected Plant Families treat Tsaiorchis keiskeoides as a distinct species from Tsaiorchis neottianthoides. [1]

References

  1. 1 2 3 4 5 "Tsaiorchis keiskeoides", World Checklist of Selected Plant Families , Royal Botanic Gardens, Kew , retrieved 2018-03-25
  2. Jin, Wei-Tao; Jin, Xiao-Hua; Schuiteman, André; Li, De-Zhu; Xiang, Xiao-Guo; Huang, Wei-Chang; Li, Jian-Wu & Huang, Lu-Qi (2014), "Molecular systematics of subtribe Orchidinae and Asian taxa of Habenariinae (Orchideae, Orchidaceae) based on plastid matK, rbcL and nuclear ITS", Molecular Phylogenetics and Evolution, 77: 41–53, doi:10.1016/j.ympev.2014.04.004, PMID   24747003