A pretty half-hardy South African climber with heart-shaped sagittate leaves, and bell-shaped flowers varying in colour from pure white to pale and deep yellow, orange, and purple with a dark-coloured centre, in such varieties as alba, aurantiaca, sulphurea, Doddsi, Bakeri, Fryeri, etc. They are all climbing in habit, and may be easily raised from seeds sown in gentle heat in March, for sale in pots or boxes from April to June.