Inflorescence of few-flowered apical cymes forming ± large panicles; flowers 5-merous; bracts caducous. Calyx-tube (fig. 9/2–9) cylindrical-campanulate, glabrous or with simple setae, or scale-like appendages with glandular or woolly tomentum; lobes persistent; intersepalar appendages generally absent, rarely present. Stamens 10, markedly unequal; 5 large stamens with long arcuate connectives; each with a bilobed anterior appendage (the lobes broad and obtuse); 5 small stamens with shorter connectives and smaller appendages. Ovary 5-locular, ovoid, rarely free, apex setose. Seeds ± 0.5 mm. in diameter.