Medium sized epiphyte. Pseudobulbs narrow-conical, to 8 cm long, clustered, yellow-green. Leaves solitary, oblong-lanceolate, to 35 cm long, to 6 cm wide. Flowers many, to 1.8 cm wide, in 2 twisted ranks, dull white,. Sepals and petals similar, oblong to elliptic. Labellum more or less entire, wedge- or fan-shaped, labellum yellow or orange; autumn.

Philippines.

Source: Jeanes, J. (2005). Orchidaceae. In: Spencer, R.. Horticultural Flora of South-eastern Australia. Volume 5. Flowering plants. Monocotyledons. The identification of garden and cultivated plants. University of New South Wales Press.