Odontoglossum luteopurpureum Lindl. 1846 SUBGENUS Odontoglossum Photo by Pieter C. Brouwer and his Nature Photo Website

Another Flower Front

Another Flower Color Front

Another Flower Color side

Inflorescence Photos by Jay Pfahl

FAINTto

Common Name or Meaning The Yellow-Purple Odontoglossum

Flower Size 3 to 4" [7.5 to 10 cm]

Found in Andean Colombia at elevations of 2000 to 3000 meters in wet, cold cloud forests as a large sized, cold growing epiphyte with robust, oval, compressed pseduobulbs enveloped basally by 2 to 3 basal leaf bearing sheaths and carrying 2 apical, rather rigid, ensiform, acute to acuminate leaves that blooms in the spring and summer on an erect to lateral, many flowered, to 3 1/2' [105 cm] long, racemose inflorescence arising from the leaf sheaths of a mature pseudobulb and carrying up to 12, large, waxy, faintly fragrant, highly color-variable flowers.

Synonyms Odontoglossum hystrix Bateman 1864; Odontoglossum radiatum Rchb.f. 1865; Oncidium luteopurpureum (Lindl.) Beer 1854

References W3 Tropicos, Kew Monocot list , IPNI ; Die Orchideen Schlechter 1915; Atlas des Orchidees Cultivees Constantin 1920 as O radiosum drawing good; Atlas des Orchidees Cultivees Constantin 1920 drawing good; Encyclopedia of Cultivated Orchids Hawkes 1965; Orquideologia Vol 12 No 3/4 1977/8; AOS Bulletin Vol 65 No 11 1996 photo; Orchid Species Culture: Oncidium Bakers 2006; Native Colombian Orchids Vol 3 COS 1991 photo fide; Encyclopedia of Cultivated Orchdis Hawkes 1987; Manual of Orchids Stewart 1995; Rudolf Schlechter Die Orchideen Lieferung 33-6 1997 photo fide; Botanica's Orchids Laurel Glen 2002; Manual of Cultivated Orchids Bechtel, Cribb and Laurent 1992; The Illustrated Encyclopedia of Orchids Pridgeon 1992; AOS Bulletin Vol 77 No 11 2008 photo; Libro Rojo de Plantas De Colombia Vol 6 Primera Parte Saenz 2007; AOS Bulletin Vol 77 No 12 2008 photo

Odontoglossum luteopurpureum Lindl. 1846 var aureum Photo courtesy of Jay Pfahl

A yellow color form of the previous species.

--------------------------------------------------------------------------------------------------------------------------