Dendrobium aduncum

Dendrobium aduncum is found in Assam India, eastern Himalayas, Bhutan, Sikkim, Myanmar, Thailand, Laos, Guangdong, Guangxi, Ghuizhou, Hainan, Hunan and Yunnan provinces of China, Hong Kong and Vietnam in subtropical forests and broadleaf, evergreen lowland forests and primary montane forests near rivers at elevations of 300 to 1300 meters as a medium sized, hot to cool growing epiphytic species with pendulous, terete, fractiflex, branching canes enveloped by sheaths and carrying 4 to 6, linear-lanceolate, acuminate leaves that blooms on an axillary, 7cm long, zigzag, racemose inflorescence arising from the leafless nodes at the apex of an older leafless canes occuring in the spring through fall with 2 to 5, long-lasting, fragrant flowers.