Terrestrial orchid, very short stem with 3 - 5 leaves, whorl arrangement and enclose with ground. Leaves elliptic,
7 - 15 cm long, 5 - 10 cm wide. Inflorescence terminal, erect, 20 - 40 cm, 7 - 15-flowered, rather lax. Flowers white, 1.5 - 2 cm across, lateral sepals larger than middle sepal and petals,
lip 3-lobed, midlobe elliptic oblong, sidelobes triangular.