A plant genus of the family Passifloraceae, order Violales, subclass Dilleniidae, class Magnoliopsida. They are vines with ornamental flowers and edible fruit.

The above-ground plant without the roots.

A plant family of the order Violales, subclass Dilleniidae, class Magnoliopsida that are herbaceous or woody vines, shrubs, and trees, mostly of warm regions. Many have tendrils in leaf axils. Leaves are alternate. Flowers have 3-5 sepals, petals and stamens. Nearly all species have seeds that bear a fleshy appendage called an aril.

The science of drugs prepared from natural-sources including preparations from PLANTS, animals, and other organisms as well as MINERALS and other substances included in MATERIA MEDICA. The therapeutic usage of plants is PHYTOTHERAPY.