Suffrutices, shrubs or small trees. Leaves usualy in whorls. Inflorescence a usually lax cyme. Calyx often red or purple, lobed to half its length or less, with 4-6 lobes. Flower bud markedly asymmetric; corolla expanding abruptly on lower side only; anterior corolla lobe frequently much larger than the other 4. Corolla pale to deep blue, occasionally white or yellow. Anthers usually basifixed. Stigma lobes frequently unequal.
Fruit a 4-lobed or -furrowed drupe with 4 pyrenes. Worldwide: c. 35 species in tropical and southern Africa |
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