Plant 1–1 1/4 ft. high. Tuber elongate-ovate, 1 1/2–1 3/4 in. long, “goat-scented.” Stem 11 in. high. Leaves cauline, numerous, dense, ovate, ovate-oblong, or lanceolate, subacute or acuminate, amplexicaul, 1 1/2–3 in. long, 4–9 lin. broad, keeled. Racemes 4–5 in. long, rather lax. Bracts ovate-anceolate, acuminate, 5–9 lin. long. Pedicels 6–10 lin. long. Flowers showy, sepals green, petals and lip white. Dorsal sepal elliptic-oblong, obtuse, 4 1/2–5 lin. long; lateral oblique, deflexed, much narrower than the dorsal, lanceolate-oblong, obtuse, 5 lin. long. Petals entire, broadly ovate, obtuse, 4 1/2–5 lin. long. Lip obscurely trilobed; side lobes reduced to small, narrow wings near the base, with a short, free, obtuse apex; front lobe subspathulate-linear, obtuse, fleshy, 4 lin. long; spur 11–13 lin. long, cylindrical below, clavate near the apex. Stigmatic processes broadly oblong, very short. Anther channels slender, as long as the xstigmas. Rostellum broadly ovate-triangular, 2 lin. long, basal angles broad and obtuse, descending in front of the anther channels.