4 (7)m, makes semiperennial to perennial vines from a perennial woody base. Medium sized, heartshaped, plain green leaves and pendulous white-spotted brownish red pipe-flowers. An easily grown tropical species from coastal rainforests in Brazil. For any humus rich, well drained soil in a sunny to partially shaded spot. A vigorous, fast growing plant, which is ideal for the heated greenhouse or a warm wintergarden. In winter keep plants drier at a minimum of some 15°C. V-IX.