Cyr. williamsianum photo by Ecuagenera (Jose Portilla)

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Orchid Species: Cyrtochilum williamsianum

(This name is currently accepted by Kew.)

Cyrtochilum williamsianum is an orchid species identified by (Dodson) Dalström in 2001.
Genus
Cyrtochilum (Cyr.)
Grex
williamsianum
(name currently accepted by Kew)
Parents
Species
Author
(Dodson) Dalström
Year
2001
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ORIGIN: Found in Colombia and northwestern Ecuador at elevations around 1200 to 1410 meters.

DESCRIPTION: Small sized, cool growing epiphyte with caespitose, narrowly ovoid pseudobulbs enveloped almost completely by 8 to 10, distichous, leaf-bearing sheaths and carrying a single, apical, oblong-elliptic, acute, conduplicate below into the subpetiolate base leaf that blooms iun the fall on an axillary, erect to slightly wiry, few flowered, fractiflex, to 20 to 80 [50 to 200 cm] long, sometimes paniculate with a few widely spaced, short, fractiflex, few flowered branches, successively many flowered inflorescence with conspicuous, convex-involute bracts.

FLOWER SIZE: 0.6 inches [1.5 cm] -- information provided by Jay Pfahl, author of the Internet Orchid Species Encyclopedia (IOSPE).
Other Names
Genus Name Genus Grex Name Year Author
Add+ Cyrtochilum Cyr rodrigoi 2001 (Königer) Dalström
Add+ Trigonochilum Tgc rodrigoi 2000 Königer
Add+ Oncidium Onc williamsianum 1996 Dodson
Add+ Trigonochilum Tgc williamsianum 2008 (Dodson) Königer
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