Lianes or climbing shrubs, with
milky latex. Leaves opposite. Stipules paired, triangular. Inflorescences
of terminal, umbellate cymes. Calyx lobes free to base. Corolla salver-shaped; tube cylindric; lobes
overlapping to the right. Stamens inserted at about the
middle of the corolla. Ovary of 2 free carpels. Fruit
of 2 follicles. Seeds linear-flattened, with an apical tuft of
hairs. Worldwide: 26 species in tropical Africa and Madagascar Mozambique: 3 taxa. |
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