Cotyledon. Cotyledon umbilicus. Umbilicus pendulinus. Pennywort. Navelwort. Kidneywort. Le Nombril de Venus. N. O. Crassulaceae (Houseleek-family). Tincture of the plant.   Clinical.-Heart affections. Hysteria. Sinuses. Spleen, affections of. Rheumatism.