Pseuderia Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1912) 344
Sympodial terrestrial plants.Stem elongated, climbing, branching. Leaves many, sheathing at the base, glabrous, dorso-ventrally flattened, articulate, convolute, rather thin-textured but leathery. Inflorescence lateral, a few-flowered (occasionally 1-flowered) raceme. Flowers rather small, resupinate, yellow or whitish with red-brown spots. Sepals free. Petals free, as long as the sepals but narrower, falcate. Lip without spur, not mobile, entire. Column-foot absent. Pollinia 4, solid-waxy, caudicles absent, stipe absent, viscidium absent.