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There are currently no photos of plants of Oncidium guianense for sale by members of ORCHIDS.ORG. Below are other recent plants for sale:

B. perrinii $35.00 listed by Linda Hartman PORT ST LUCIE, USA Local Only

Dendrobium var. Love Memory 'Fizz' $30.00 listed by Eva Boczon Chicago, USA Local Only

BC Makai "Mayumi" listed by Archie McBroom Roan Mountain, Tn, USA
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Orchid Species: Oncidium guianense

Kew currently accepted name is Tolumnia guianensis

Oncidium guianense is an orchid species identified by (Aubl.) Garay in 1973. Culture information and photos for this orchid are commonly detailed under the currently accepted name of Tolumnia guianensis.
Genus
Oncidium (Onc.)
Grex
guianense
Parents
Species
Author
(Aubl.) Garay
Year
1973
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ORIGIN: Found in the Bahamas, Hispanola and Cuba in dry and humid subtropical forests from sea-level to 700 meters.

DESCRIPTION: Miniature, hot to warm growing, fan epiphyte with 5 to 6, thick, conduplicate, sickle-shaped, acute, bronze-green leaves that blooms in the late winter on an axillary, to 16" [40 cm] long, many [10 to 15] flowered, racemose to shortly paniculate inflorescence with an occasional, few short branches towards the bottom of the raceme all arising through the leaf axils and carrying the to 20 flowers in an apical cluster.

FLOWER SIZE: 1 inch [2.5 cm] -- information provided by Jay Pfahl, author of the Internet Orchid Species Encyclopedia (IOSPE).
Other Names
Genus Name Genus Grex Name Year Author
Add+ Oncidium Onc desertorum 1967 Nash ex Withner
Add+ Tolumnia Tolu guianensis 1986 (Aubl.) Braem
Add+ Tolumnia Tolu guianense
Add+ Tolumnia Tolu intermedia 1988 (Bertero ex Spreng.) H.Dietr.
Add+ Ophrys Oph aloidea 1798 Poir. in J.B.A.M.de Lamarck
Add+ Ophrys Oph guianensis 1775 Aubl.
Most awarded/recent cultivars: Tolu. guianensis 'Katharine Jamison' (2014) Onc. desertorum var. alborubrum 'Venice Dancer' (1999) Tolu. guianensis 'Parker's alborubrum' (1998) Onc. guianense 'Lemon Sun' (1991) Onc. guianense 'Chenango' (1990) Onc. guianense var. album 'Hunabu' (1982) Onc. guianense 'Mac' (1982) Onc. guianense 'Yellow Doll' (1981) Onc. guianense 'Hunabu' (1981) Onc. desertorum var. album 'Hunabu' (1981) Onc. desertorum h.f. albo-rubrum 'Willow Pond' (1974) Onc. desertorum h.f. albo-rubrum 'Picotee' (1974) Onc. desertorum h.f. albo-rubrum 'Hollywood' (1970) Onc. desertorum 'Richard' (1969)
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