Ponerorchis capitata

Ponerorchis capitata
Scientific classification
Kingdom:Plantae
Clade:Angiosperms
Clade:Monocots
Order:Asparagales
Family:Orchidaceae
Subfamily:Orchidoideae
Genus:Ponerorchis
Species: P. capitata
Binomial name
Ponerorchis capitata
(Tang & F.T.Wang) X.H.Jin, Schuit. & W.T.Jin[2]
Synonyms[2]
  • Amitostigma capitatum Tang & F.T.Wang

Ponerorchis capitata (synonym Amitostigma capitatum) is a species of plant in the family Orchidaceae.[2] It is endemic to China, known only from Sichuan and Hubei.[3][1] It produces white flowers.[4]

Taxonomy

The species was first described in 1936 by Tsin Tang and Fa Tsuan Wang, as Amitostigma capitatum.[2] A molecular phylogenetic study in 2014 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 becoming Ponerorchis capitata.[5]

References

  1. 1 2 China Plant Specialist Group. 2004. Amitostigma capitatum. The IUCN Red List of Threatened Species 2004. Downloaded on 10 September 2015.
  2. 1 2 3 4 "Ponerorchis capitata", World Checklist of Selected Plant Families, Royal Botanic Gardens, Kew, retrieved 2018-03-17
  3. Flora of China v 25 p 128, 头序无柱兰 tou xu wu zhu lan, Amitostigma capitatum
  4. Amitostigma capitatum. Flora of China.
  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


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