Hemipilia keiskei

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Hemipilia keiskei
Amitostigma keiskei 1.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Orchidoideae
Genus: Hemipilia
Species:
H. keiskei
Binomial name
Hemipilia keiskei
(Finet) Y.Tang, H.Peng & T.Yukawa
Synonyms
  • Amitostigma keiskei(Finet) Schltr.
  • Gymnadenia gracilis var. keiskeiFinet
  • Gymnadenia keiskeiMaxim., nom. illeg.
  • Orchis keiskei(Finet) Soó
  • Ponerorchis keiskei(Finet) X.H.Jin, Schuit. & W.T.Jin

Hemipilia keiskei is a species of plant in the family Orchidaceae. The species is endemic to Japan. [1]

Contents

Taxonomy

The species was first described in 1879 by Karl Maximovich, using the name "Gymnadenia keiskei". However, this name had already been published in 1878 for a different orchid species, so Maximovich's name was illegitimate. In 1900, Achille Eugène Finet reduced the species to a variety as Gymnadenia gracilis var. keiskei – this was the first legitimate name. In 1919, Friedrich Rudolf Schlechter transferred the species to Amitostigma as Amitostigma keiskei. [2] A molecular phylogenetic study in 2014 included Amitostigma keiskei and found that species of Amitostigma, Neottianthe and Ponerorchis were mixed together in a single clade, making none of the three genera monophyletic as then circumscribed. Amitostigma and Neottianthe were subsumed into Ponerorchis, with this species then becoming Ponerorchis keiskei. [3] The genus Ponerorchis has since been synonymized with the genus Hemipilia, resulting in the present name.

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References

  1. ↑ "Hemipilia keiskei (Finet) Y.Tang, H.Peng & T.Yukawa | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 2024-06-04.
  2. ↑ "Ponerorchis keiskei", World Checklist of Selected Plant Families , Royal Botanic Gardens, Kew , retrieved 2018-03-20
  3. ↑ 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


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