| Description:
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Herbaceous perennial climber. Stems twining, up to 3.5 m long. Leaves large, broadly ovate-heart-shaped, narrowly pointed at the apex. Inflorescences, axillary, few to many-flowered. Corolla funnel-shaped, 6-9 cm in diameter, usually blue with a white centre but many cultivars with other colours are known. |
| Literature:
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Mapaura, A. & Timberlake, J. (eds) (2004). A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare Page 37.
Pickering, H. & Roe, E. (2009). Wild Flowers of the Victoria Falls Area Helen Pickering, London Page 55. (Includes a picture).
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