Broadly ovate radical leaves are crenate at marigins, pubescent above and glabrous below.

White fowers are 1 – 1.5 cm across with ovate glabrous light green bracts.

White standard petal is suborbicular, forming a small sac-like structure at base.

Wing petals white with a tuft of yellow hairs at base of mid-lobe.

It is three lobed with mid-lobe broader than distal and basal lobes.White lip is saccate, deep and acute at apex, has a yellow spot.