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

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Orchid Species: Oncidium henchmannii

Kew currently accepted name is Trichocentrum cosymbephorum

Oncidium henchmannii is an orchid species identified by (Knowles & Westc.) Lodd. ex Paxton in 1845. Culture information and photos for this orchid are commonly detailed under the currently accepted name of Trichocentrum cosymbephorum.
Genus
Oncidium (Onc.)
Grex
henchmannii
Parents
Species
Author
(Knowles & Westc.) Lodd. ex Paxton
Year
1845
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ORIGIN: Found as a large sized, hot to warm growing epiphyte in Veracruz and San Luis Potosi, Mexico.

DESCRIPTION: Found as a large sized, hot to warm growing epiphyte in Veracruz and San Luis Potosi, Mexico with small pseudobulbs carrying a single, erect, narrowly elliptic, keeled ventrally leaf that blooms in the late summer and fall on an erect, to 4' [120 cm] long, erratically branched, racemose, many flowered inflorescence with successive opening flowers arising from a basal leaf sheath. The flowers are about 1 in diameter, and according to Weyman Bussey this species is a variant of Onc. luridum or Onc. carthagenense or a separate species. I have all three species and can see differences in habit, inflorescence like in this one that has a very erect spike and only becomes slightly arcuate as the large flowers open and bloom times.

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+ Trichocentrum Trt cosymbephorum 2003 (C.Morren) R.Jiménez & Carnevali
Add+ Lophiaris Lop cosymbephora 2001 (C.Morren) R.Jiménez & Carnevali
Add+ Oncidium Onc cosymbephorum 1849 C.Morren
Most awarded/recent cultivars: Onc. cosymbephorum 'Vera Cruz' (2001) Onc. cosymbephorum 'Music City' (2001) Onc. cosymbephorum 'Woodstream' (1999)
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