Xylem without vessels . Root anatomy . Root xylem with vessels. Vessel end-walls scalariform. Reproductive type, pollination .
Fertile flowers hermaphrodite .
Floral nectaries present. Nectar secretion from the perianth, or from the gynoecium, or from the perianth and from the gynoecium. Inflorescence, floral, fruit and seed morphology . Perigone tube absent. Hypogynous disk absent.