Small epiphytic or hemiepiphytic shrub; very much like Codonanthe crassifolia but with the leaf blades oblanceolate to obovate, to 9 cm long and 3.5 cm wide; the calyx 5-6 mm long at anthesis, with the underside of each sepal (especially the lowest one) bearing a long decurrent keel, the lateral lobes 1.3-2.5 mm long at anthesis, to 3.5-4 mm long in fruit; the corolla 3.5-3.8 cm long, the limb 1.5-2 cm wide; the anthers with the pores adorned by 2 minute horns. Wilson 65. Not seen recently. Seasonal behavior uncertain, probably much like that of C. crassifolia.