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Dendrobium discolor

Scientific Name: Dendrobium discolor

Family: Orchidaceae

Category: Monocot

Growth:

Duration:

Other Names:

       

Dendrobium discolor: The Golden Orchid

Taxonomy and Nomenclature

  • Scientific Name: Dendrobium discolor Lindley 1841
  • Family: Orchidaceae (Orchid Family)
  • Genus: Dendrobium
  • Species: discolor
  • Common Names: Golden Orchid, Mangrove Orchid
  • Synonyms:
    • Dendrobium undulatum (R. Brown) Kuntze
    • Callista undulatum (R. Brown) Kuntze
    • Durabaculum fuscum (Fitzg.) M.A.Clem. &amp D.L.Jones syn. Dendrobium discolor var. fuscum (Fitzg.) Dockrill
  • Infraspecific Taxa:
    • Dendrobium discolor subsp. incurvata Liddle &amp P.I.Forst.
    • Dendrobium discolor var. broomfieldii (Fitzg.) M.A.Clem. & D.L.
    • Dendrobium discolor var. fimbrilabium (Rchb.f.) Dockrill (accepted name)
    • Dendrobium discolor var. fuscum (Fitzg.) Dockrill ( accepted name)
    • Dendrobium discolor var. tanimbar

Distribution and Habitat

  • Native to Queensland, Australia and Papua New Guinea.
  • Found growing in mangrove trees.
  • Also found in Tanimbar Island (Dendrobium discolor var tanimbar)

Morphology and Growth Habits

  • Dendrobium discolor is the largest Dendrobium species in Australia.
  • Epiphytic and lithophytic species, meaning it grows on other plants or rocks.
  • Forms wide tufts with cylindrical structures.
  • Characterized by extreme twists in its flower segments.
  • Highly variable in size and flower color.

Quirky Facts

  • The name "Golden Orchid" is also used for Cephalanthera falcata, creating potential for confusion.

Further Information

  • Learn more about the Dendrobium with photos and facts on ARKive.
  • World Checklist of Selected Plant Families in the Catalogue of Life (WCSP)