The following description refers to Adansonia only. Tree, with an extraordinary swollen trunk. Stipules present, deciduous. Leaves alternate, simple (in young trees) or digitate (in older trees). Flowers large and showy, pendulous, solitary in leaf axils, bisexual, actinomorphic. Pedicels with 2 bracteoles. Calyx deeply 5-lobed (in ours), often with an epicalyx. Petals 5, free. Stamens numerous, united into a tube below (in ours); anthers 1-thecous. Ovary superior, 5-10-locular (in ours). Fruit woody, indehiscent (in ours).