The leaves of orchid are oblong, lanceolate or oblong lanceolate, about 6 to 12 cm long, about 2.5 to 4.5 cm wide, and the petiole is 1 to 1.5 cm long. Both sides of stem and leaf are smooth, with irregular fine teeth or irregular coarse teeth on the edge.
Orchid leaves from a few to many, usually grow in pseudobulbs or lower joints, in two rows, the shape of a ribbon, narrow oval or oblanceolate, the base of the sheath is very wide.
Orchid has a head like inflorescence, mostly growing at the top of the stem and branches, arranged in compound umbels, the diameter of which is 3 to 6 cm.
Orchid is a raceme, with many flowers, flowers are on both sides of the corresponding flowers.