Inflorescence, floral, fruit and seed morphology . The terminal inflorescence unit cymose. Inflorescences cymes or fascicles, rarely racemes. Free hypanthium absent . Hypogynous disk absent .
Corolla lobes markedly longer than the tube.
Corolla imbricate . Androecium exclusively of fertile stamens. Tapetum probably glandular. Carpels isomerous with the perianth . Gynoecium non-stylate to stylate.