Dendrobium cumulatum

Dendrobium cumulatum is found in Assam India, eastern Himalayas, Nepal, Bhutan, Sikkim, Myanmar, Thailand, Cambodia, Laos, Vietnam and Borneo in tropical valleys or lower montane or swamp peat forests at elevations of 300 to 1500 meters as a medium to large sized, hot to cool growing epiphyte with pendulous, basally narrowed and laterally flattened pseudobulbs carrying 4 to 6, deciduous, 7.5 to 10cm leaves that blooms in the winter and summer on a 10 cm long, racemose inflorescence with vanilla scented, transparent flowers arising from lateral nodes of leafed and leafless canes.