Broughtonia (plant)

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Broughtonia
Broughtonia sanguinea (1836).jpg
Broughtonia sanguinea
1836 illustration
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Orchidaceae
Subfamily: Epidendroideae
Tribe: Epidendreae
Subtribe: Laeliinae
Genus: Broughtonia
R.Br.
Type species
Broughtonia sanguinea
(Sw.) R.Br. in W.T.Aiton
Synonyms [1]
  • LaeliopsisLindl.
  • CattleyopsisLem.

Broughtonia is a genus of orchids (family Orchidaceae) native to the Bahamas and the Greater Antilles. [1] The genus is abbreviated Bro in trade journals.

Contents

Species

As presently constituted (May 2014), Broughtonia consists of 6 accepted natural species plus one recognized nothospecies. [1]

ImageNameDistributionElevation (m)
Bro cubensis 'Soroa'.jpg Broughtonia cubensis (Lindl.) Cogn. in I.Urban Cuba
Broughtonia domingensis.JPG Broughtonia domingensis (Lindl.) Rolfe Hispaniola, Mona Island 0 - 200 meters
Broughtonia lindenii Orchi 001.jpg Broughtonia lindenii (Lindl.) Dressler Cuba, Bahamas 0 - 200 meters
Broughtonia negrilensis 'Wakayama' Fowlie, Orchid Digest 25 418 (1961) (38917299020) - cropped.jpg Broughtonia negrilensis Fowlie Jamaica 89 meters
Broughtonia ortgiesiana (Rchb.f.) Dressler Cuba
Broughtonia sanguinea Orchi 002.jpg Broughtonia sanguinea (Sw.) R.Br. in W.T.Aiton Jamaica 0 - 800 meters

Natural Hybrids

ImageNameParentageDistributionElevation (m)
Broughtonia × guanahacabibensis Múj.Benítez, E.González & J.M.Díaz(B. cubensis × B. ortgiesiana) Cuba [2]
Broughtonia × jamaicensis Sauleda & R.M.Adams(B. negrilensis × B. sanguinea) Jamaica

The haploid chromosome number of one species, B. sanguinea, has been determined as n = 20. [3]

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References

  1. 1 2 3 Kew World Checklist of Selected Plant Families
  2. Mújica, Ernesto; González, Elaine; Bocourt, José L.; SantaCruz, Esther L.; Díaz, J. M. (2015-10-08). "A new natural hybrid of Broughtonia (Orchidaceae) from Cuba". Lankesteriana. Universidad de Costa Rica. 15 (3). doi: 10.15517/lank.v15i3.21432 . ISSN   2215-2067.
  3. page 250. Leonardo P. Felix and Marcelo Guerra: "Variation in chromosome number and the basic number of subfamily Epidendroideae (Orchidaceae)" Botanical Journal of the Linnean Society163(2010)234-278, The Linnean Society of London