Dendrobium antennatum

A large-sized, evergreen, tropical orchid with long, upright, cane-like stems (pseudobulbs), up to 130cm high. Bright green leaves are arranged along the cane nodes, stiff and up to 25cm long. The flowering stems measuring up to 25cm emerge from the upper nodes of mature pseudobulbs and carry 3 to 15 flowers. The flowers are waxy, long lasting approximately 7.5cm across. The sepals are white, petals are narrower, pointing upright and often spirally twisted. The lip is white with purple veined markings.