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There are currently no photos of plants of Oncidium rigbyanum 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 rigbyanum

Kew currently accepted name is Gomesa sarcodes

Oncidium rigbyanum is an orchid species identified by Paxton in 1849. Culture information and photos for this orchid are commonly detailed under the currently accepted name of Gomesa sarcodes.
Genus
Oncidium (Onc.)
Grex
rigbyanum
Parents
Species
Author
Paxton
Year
1849
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ORIGIN: Found in Parana, Sao Paulo, Minas Gerais, Espirito Santo and Rio de Janeiro states of Brazil in coastal rainforests at elevations around 50 to 200 meters.

DESCRIPTION: Medium sized, hot to warm growing epiphyte with subfusiform, slightly compressed pseudobulbs carrying 2 rarely 3 apical, suberect or spreading, oblong, acute leaves that blooms in the spring with a 3 to 6' [90 to 180 cm] long, slender, arcuate, branched, dull purple spotted with green panicle with 6 to 8, strongly ascending branches with each branch carrying 3 to 8, long lasting, glossy flowers and has narrowly triangular, acute bracts.

FLOWER SIZE: 1 1/2 to 2 inches [3.75 to 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+ Gomesa Gom sarcodes 2009 (Lindl.) M.W.Chase & N.H.Williams
Add+ Anettea Anettea sarcodes 2006 (Lindl.) Szlach. & Mytnik
Add+ Baptistonia Bapt sarcodes 2004 (Lindl.) Chiron & V.P.Castro
Add+ Oncidium Onc sarcodes 1849 Lindl.
Most awarded/recent cultivars: Onc. sarcodes 'Howe' (2 awards in 1984) Onc. sarcodes 'Almost' (2017) Onc. sarcodes 'Oberlin' (2003) Onc. sarcodes 'Jean' (1993) Onc. sarcodes 'Starbek' (1986) Onc. sarcodes 'Binot' (1985) Onc. sarcodes 'Everglades' (1976) Onc. sarcodes 'Taylor' (1976)
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