Strophanthus courmontii
Strophanthus courmontii grows as a deciduous liana up to long or as a shrub up to tall, with a stem diameter up to . Its fragrant flowers feature a white turning red and purple corolla tube, yellow with purple streaks inside. Habitats are forests and riverine thickets, from sea level to altitude. "S. courmontii" is used in local medicinal treatments for rheumatism and as an aphrodisiac. The plant is native to Kenya, Tanzania, Malawi, Mozambique, Zambia and Zimbabwe.