Oncidium montanum Barb.Rodr. 1877 - See Oncidium barbaceniae Lindl. 1855 SECTION Synsepala Photo courtesy of Americo Docha Neto and Orchidstudium

Full ShadeWarmCoolSummer

Common Name The Mountan-Growing Oncidium

Flower Size .7" [1.8 cm]

Found in Sao Paulo Brazil at elevations of 1000 to 2000 meters as a medium sized, warm to cool growing terrestrial with clustered, smooth, shiny, bright green pseudobulbs and blooms in the summer on an erect, basal flexuous, smooth, glossy green, 39" [to 100 cm] long, paniculate inflorescence with the lowest branch being just above the pseudobulb and each branch has several attractive flowers

References W3 Tropicos Kew Monocot list , IPNI ;