Guarianthe, abbreviated Gur. in the horticultural trade,[1] is a small genus of epiphytic orchids, growing in wet forests in Mexico, Central America, Colombia, Venezuela and Trinidad.[2] It was separated from the bifoliate Cattleyas in 2003,[3] based on phylogenetic studies of nuclear DNA sequence data.[4]

Guarianthe
Guarianthe skinneri
Scientific classification Edit this classification
Kingdom:Plantae
Clade:Tracheophytes
Clade:Angiosperms
Clade:Monocots
Order:Asparagales
Family:Orchidaceae
Subfamily:Epidendroideae
Tribe:Epidendreae
Subtribe:Laeliinae
Genus:Guarianthe
Dressler & W.E. Higgins (2003)

Species edit

ImageNameDistributionElevation (m)
Guarianthe aurantiaca (Bateman) Dressler & W.E. Higgins 2003Widespread across much of Mexico, south to Costa Rica300 - 1600 meters
Guarianthe bowringiana (Veitch) Dressler & W.E. Higgins 2003Chiapas, Belize, Guatemala, Honduras210 - 900 meters
Guarianthe patinii (Cogn.) Dressler & W.E. Higgins 2003Costa Rica, Panama, Colombia, Venezuela, Trinidad; naturalized in Ecuador30 - 800 meters
Guarianthe skinneri (Bateman) Dressler & W.E. Higgins 2003from Chiapas, Mexico south to Panama200 - 2300 meters

Natural hybrid edit

References edit

  1. ^ http://www.rhs.org.uk/RHSWebsite/files/87/87be8b1e-908e-4e04-9ee6-30c438354458.pdf[permanent dead link]
  2. ^ "World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew". apps.kew.org. Retrieved 2018-02-28.
  3. ^ Dressler and Higgins: "Guarianthe, a Generic Name for the “Cattleya” skinneri Complex" Lankesteriana 7(2003)37—38 [1] Archived 2011-07-18 at the Wayback Machine
  4. ^ van den Berg et al.: "A Phylogenetic Analysis of Laeliinae (Orchidaceae) based on Sequence Data from Internal Transcribed Spacers (ITS)of Nuclear Ribosomal DNA", Lindleyana 15(2)96—114. 2000. [2] Archived 2011-07-08 at the Wayback Machine
  5. ^ "The International Orchid Register / RHS Gardening". apps.rhs.org.uk. Retrieved 2018-02-28.
  • Thouars, L-M.A. du Petit- (1809) Nouveau Bulletin des Sciences, publié par la Société Philomatique de Paris 1: 318.
  • Pridgeon, A.M., Cribb, P.J., Chase, M.C. & Rasmussen, F.N. (2009) Epidendroideae (Part two). Genera Orchidacearum 5: 71 ff. Oxford University Press.

External links edit