The leaves of four seasons orchid are 20 to 65 cm long and about 1 to 2.6 cm wide. The color of the leaves is cyan or strong green, and the surface is glossy. The base of the leaf is narrow. The surface of the leaf is like a fish belly. The apex of the leaf is pointed or blunt. The surface of the leaf is leathery and the surface of the leaf is flat.
There are 3 to 5 leaves in Mulan, which are banded and nearly leathery. The color of the leaves is dark green, about 45 to 80 cm long, about 2 to 3 cm wide and glossy.
Four seasons orchid generally has 5 to 7 flowers, the diameter of the flower is about 4.5 to 7 cm, the color of the flower is yellow green or light red, the length of the lip is 1.5 to 2.5 cm, long oval.
The scape of the orchid comes from the base of the stem. It has racemes of 10 to 20 flowers. The flowers are dark purple, purple brown, yellow green, peach red and white. Petals nearly narrowly ovate, 2 to 2. 7 cm long.