Terrestrial herb, 0.14-0.38 m high, sparsely pubescent. Leaves 3 or 4, cauline, alternate, lanceolate, acute, 11-20 x 5-7 mm. Inflorescence secund, 7-11-flowered; bracts ovate, acute, 12-30 x 6.5-10.0. Flowers with sepals pink, cream-coloured at base, petals cream-coloured with green spots. Sepals: median sepal ovate, 8 x 6 mm, sac-like hood 6 mm deep; lateral sepals obovate, acuminate, obliquely pubescent at base, 4-11 mm long; spur 2 mm long. Petals adnate to median sepal, curved, flaring, clawed, oblong-obovate, acute, 5.5 x 3 mm. Lip: claw erect, 3 mm long, blade cordate with sides flared, verrucose, apex adhering to petals and median sepal, 6 x 3 mm, appendage horizontal, conduplicate, pubescent, 5 mm long. Flowering time Feb., Mar.
Herb, up to 400 mm high. Leaves 2-5. Flowers: dorsal sepal with a rounded hood, 5-8 mm deep; rostellum arms wide and bent, often twisted; lip blade ascending from base; lateral sepals 10-11 mm long; petals spotted with purple and green warts on outer margins; whitish or pinkish purple, often tinged with green; Mar.
Terrestrial herb, up to 400 mm tall. Dorsal sepal with a rounded hood, 5-8 mm deep. Rostellum arms wide and bent, often twisted. Petals spotted with purple and green warts on outer margin. Flowers whitish or pinkish purple, often tinged with green.