Phalaenopsis tetraspis

Phalaenopsis tetraspis
Flower of Phalaenopsis tetraspis
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Epidendroideae
Genus: Phalaenopsis
Species:
P. tetraspis
Binomial name
Phalaenopsis tetraspis
Synonyms
  • Phalaenopsis barrii King ex Hook.f.
  • Phalaenopsis speciosa Rchb.f.
  • Phalaenopsis speciosa var. christiana Rchb.f.
  • Phalaenopsis speciosa var. imperatrix Rchb.f.
  • Phalaenopsis tetraspis f. alba O.Gruss & Koop.
  • Phalaenopsis tetraspis f. brunneola O.Gruss & Koop.
  • Phalaenopsis tetraspis f. christiana (E.S.Berk.) O.Gruss & W.E.Higgins
  • Phalaenopsis tetraspis f. imperatrix (E.S.Berk.) O.Gruss & W.E.Higgins
  • Phalaenopsis tetraspis f. livida O.Gruss & S.Tönne
  • Phalaenopsis tetraspis f. speciosa (Rchb.f.) O.Gruss & W.E.Higgins
  • Polychilos speciosa (Rchb.f.) Shim

Phalaenopsis tetraspis is a species of epiphytic orchid endemic to the Andaman Islands, the Nicobar Islands and northwestern Sumatra.[1] It was originally erroneously published as a Himalayan species by Reichenbach, which was corrected by James Veitch 23 years after Heinrich Gustav Reichenbachs publication.[2] Mature specimens may have up to nine leaves, but usually plants have 4–5, elliptic-obovate, acute to obtuse, 20 cm long and 8 cm wide leaves. Showy, fleshy, fragrant flowers are produced on axillary, arching to subpendent racemes or panicles. A prominent feature of this species is the midlobe of the labellum, which is oblong, obtuse-subacute, and the apex is covered in dense trichomes.[3] The karyotype is asymmetric and nonuniform.[4]

  1. ^ "Phalaenopsis tetraspis Rchb.f. | Plants of the World Online | Kew Science". powo.science.kew.org. Retrieved 23 February 2022.
  2. ^ Higgins, Wesley. (2013). Phalaenopsis tetraspis & speciosa. Phalaenopsis Journal. 23. 2, 12-15, 2.
  3. ^ Christenson, E. A. (2001). Phalaenopsis: a monograph. Timber Press (OR).
  4. ^ Lee, Y. I., Chung, M. C., Kuo, H. C., Wang, C. N., Lee, Y. C., Lin, C. Y., ... & Yeh, C. H. (2017). The evolution of genome size and distinct distribution patterns of rDNA in Phalaenopsis (Orchidaceae). Botanical Journal of the Linnean Society, 185(1), 65-80.

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