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Orchid Species: Tolumnia x osmentii

Kew currently accepted name is Tolumnia quadriloba

Tolumnia x osmentii is an orchid species identified by (Withner) G. J. Braem [Baker] in . Culture information and photos for this orchid are commonly detailed under the currently accepted name of Tolumnia quadriloba.
Genus
Tolumnia (Tolu.)
Grex
x osmentii
Parents
Species
Author
(Withner) G. J. Braem [Baker]
Year
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ORIGIN: Found in Dominican Republic and Haiti in dry scrub at elevations around 400 to 500 meters.

DESCRIPTION: Mini-miniature sized, hot to warm growing epiphyte with 2 to 3, short, serrate, channeled, thick, striate with raised veins, linear-lanceolate leaves that blooms on an axillary, thin, 4 to 4.8 [10 to 12 cm] long, single small branched, round in cross-section, few flowered inflorescence.

FLOWER SIZE: 0.7 inches [1.7 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 osmentii 1967 Withner
Add+ Oncidium Onc quadrilobum 1946 C.Schweinf.
Add+ Tolumnia Tolu osmentii 1986 (Withner) Braem
Add+ Tolumnia Tolu quadrilobia (C. Schweinfurth) G. J. Braem [Baker]
Add+ Tolumnia Tolu quadriloba 1986 (C.Schweinf.) Braem
Most awarded/recent cultivars: Tolu. quadriloba 'Hamlyn' (2012) Onc. quadrilobum 'Donald D. Dod' (1985)
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