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Orchid Species: Oncidium umbonatum

Kew currently accepted name is Cyrtochilum umbonatum

Oncidium umbonatum is an orchid species identified by Rchb.f. in 1876. Culture information and photos for this orchid are commonly detailed under the currently accepted name of Cyrtochilum umbonatum.
Genus
Oncidium (Onc.)
Grex
umbonatum
Parents
Species
Author
Rchb.f.
Year
1876
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ORIGIN: Found in Napo Ecuador in scrub cloud forests at elevations of 2400 to 3000 meters.

DESCRIPTION: Medium to large sized, cold growing epiphyte or terrestrial with 12 between each pseudobulb enveloped completely by imbricate, distichous sheaths with the uppermost being leaf-bearing and carrying linear-lanceolate, acute, becoming conduplicate below into the petiolate base leaves that blooms in the spring on a very long, paniculate, many branched, fractiflex, 4 [10 cm] long, well spaced branches, many flowered inflorescence with widely spaced flowers.

FLOWER SIZE: 0.2 inches [0.6 cm] -- information provided by Jay Pfahl, author of the Internet Orchid Species Encyclopedia (IOSPE).
Other Names
Genus Name Genus Grex Name Year Author
Add+ Cyrtochilum Cyr umbonatum 1917 (Rchb.f.) Kraenzl.
Add+ Trigonochilum Tgc umbonatum 1994 (Rchb.f.) Königer & Schildh.
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