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12 plants cultivated by members of ORCHIDS.ORG.
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There are currently no photos of plants of Dendrobium rex for sale by members of ORCHIDS.ORG. Below are other recent plants for sale:

Vanda 'Rasri Gold' x 'Boris' $12.00 listed by John Small West Palm Beach, USA

Vanda 'Korb Fah'x 'Bigness' $12.00 listed by John Small West Palm Beach, USA

V. falcata $25.00 listed by Kelly Smith Wilmington, USA Local Only
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Orchid Species: Dendrobium rex

Kew currently accepted name is Dendrobium speciosum

Dendrobium rex is an orchid species identified by M.A.Clem. & D.L.Jones in 1989. Culture information and photos for this orchid are commonly detailed under the currently accepted name of Dendrobium speciosum.
Genus
Dendrobium (Den.)
Grex
rex
Parents
Species
Author
M.A.Clem. & D.L.Jones
Year
1989
ORIGIN: In Queensland Australia and is a species from the D. speciosum alliance, it can be found in the coastal plains and in the highlands at elevations of 20 to 1200 meters.

DESCRIPTION: A large sized, cool to warm growing terrestrial or lithophyte with stems enveloped by sheaths carrying 4 large, leathery, purplish leaves that blooms on an axillary, semi-erect to pendant, racemose, many flowered inflorescence that arise from the nodes at the apex of the cane occurring in the late winter and spring. They experience a wet season from summer through autumn and then it is considerably drier from winter till spring and they can take some direct sunlight.

FLOWER SIZE: 1.2 inches [3 cm] -- information provided by Jay Pfahl, author of the Internet Orchid Species Encyclopedia (IOSPE).
Other Names
Genus Name Genus Grex Name Year Author
Add+ Dendrobium Den speciosum 1804 Sm.
Add+ Dendrobium Den curvicaule 1989 (F.M.Bailey) M.A.Clem. & D.L.Jones
Add+ Dendrobium Den speciosum var. curvicaule 1896 F.M.Bailey
Add+ Callista Callista speciosa 1891 (Sm.) Kuntze
Add+ Dendrobium Den hillii 1861 F.Muell.
Add+ Dendrobium Den tarberi 1989 M.A.Clem. & D.L.Jones
Add+ Thelychiton Tly capricornicus 2002 (Clemesha) M.A.Clem. & D.L.Jones
Add+ Thelychiton Tly curvicaulis 2002 (F.M.Bailey) M.A.Clem. & D.L.Jones
Add+ Thelychiton Tly pedunculatus 2002 (Clemesha) M.A.Clem. & D.L.Jones
Add+ Thelychiton Tly rex 2002 (M.A.Clem. & D.L.Jones) M.A.Clem. & D.L.Jones
Add+ Thelychiton Tly speciosus 2002 (Sm.) M.A.Clem. & D.L.Jones
Add+ Thelychiton Tly tarberi 2002 (M.A.Clem. & D.L.Jones) M.A.Clem. & D.L.Jones
Add+ Tropilis Tpl speciosa 1982 (Sm.) Butzin
Add+ Dendrobium Den speciosum var. pendunculatum
Add+ Dendrocoryne Dendrocoryne speciosum 1981 (Sm.) Brieger in F.R.R.Schlechter
Add+ Dendrobium Den pedunculatum 1989 (Clemesha) D.L.Jones & M.A.Clem.
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New Comments

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  2. Robert H. Findlay commented on topic "Lady Bug or dangerous bug" by John Small
  3. Robert H. Findlay commented on topic "Help with ID of this Eria sp." by Robert H. Findlay
  4. Carol Holdren commented on topic "Name help" by Rae Walker
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  6. Sara D commented on member plant Den. Green Mist by Sara D
  7. Sara D commented on member plant Phal. bellina var. Coerulea by Sara D
  8. Sara D commented on member plant Pot. Marie Yellow Bird var. Love Love by Sara D
  9. Carol Holdren commented on topic "Help to Identify the Id of this Vanda" by Osura Mindula Gunasena
  10. Carol Holdren commented on topic "Care for Myl Quest Fanguito " by Maricarmen Ferreira
  11. Roberto Lizama commented on topic "Help to idenficate this orchid" by Roberto Lizama
  12. Mark Ashworth commented on topic "Orchid species search" by Mark Ashworth
  13. Debbie Chase commented on topic "Head on Shot to be Identified" by Debbie Chase
  14. Carol Holdren commented on member plant Phal. Liu's Cute Angel by Mo Chen
  15. Mo Chen commented on member plant Holc. flavescens by Mo Chen
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  18. Clint Dalrymple commented on member plant Pnr. graminifolia by Clint Dalrymple
  19. Carol Holdren commented on member plant Rth. Beau's Golden Touch 'Touch of Class' by Robert Rand
  20. Robert H. Findlay commented on member plant B. nodosa 'Remar x Mas Mejor' by John Small