Hemipilia tetraloba

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Hemipilia tetraloba
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. tetraloba
Binomial name
Hemipilia tetraloba
(Finet) Y.Tang & H.Peng
Synonyms
  • Amitostigma tetralobum(Finet) Schltr.
  • Orchis tetraloba(Finet) Schltr.
  • Peristylus tetralobusFinet
  • Peristylus tetralobus f. typicusFinet
  • Ponerorchis tetraloba(Finet) X.H.Jin, Schuit. & W.T.Jin
  • Amitostigma yunnanenseSchltr.
  • Orchis tetraloba var. parcifloraSoó
  • Orchis tetraloba var. yunnanensisSoó

Hemipilia tetraloba is a species of plant in the family Orchidaceae. It is endemic to China where it is known from Sichuan and Yunnan. [2] [3] [1] The flowers are pink or pale purple. [3]

Taxonomy

The species was first described in 1912 by Achille Eugène Finet, as Peristylus tetralobus. It has been placed in both Orchis and Amitostigma. [4] A molecular phylogenetic study in 2014, in which this species was included as Amitostigma tetralobum, 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 tetraloba. [5] The genus Ponerorchis has since been synonymized with the genus Hemipilia, resulting in the present name.

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References

  1. 1 2 China Plant Specialist Group (2004). "Amitostigma tetralobum". IUCN Red List of Threatened Species . 2004: e.T46633A11072627. doi: 10.2305/IUCN.UK.2004.RLTS.T46633A11072627.en . Retrieved 16 November 2021.
  2. ↑ "Hemipilia tetraloba (Finet) Y.Tang & H.Peng | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 2024-06-05.
  3. 1 2 Flora of China v 25 p 滇蜀无柱兰 dian shu wu zhu lan Amitostigma tetralobum
  4. ↑ "Ponerorchis tetraloba", World Checklist of Selected Plant Families , Royal Botanic Gardens, Kew , retrieved 2018-03-17
  5. ↑ 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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