Strophanthus gratus is a plant in the dogbane family Apocynaceae.
Strophanthus gratus is a woody liana that can grow up to 25 metres (80 ft), with a trunk diameter of up to 10 centimetres (4 in). Its fragrant flowers feature a white corolla, topped by red or purple colour, with pink corona lobes.
Strophanthus gratus is native to tropical Africa: from Senegal in the west, east and south to the Democratic Republic of the Congo. It is naturalized in Taiwan and also Trinidad and Tobago.
Strophanthus ...