Nepenthaceae is commonly known as the Old World Pitcher Plant or Monkey Cup Family. The Nepenthaceae is a family from Caryophyllales Order, splits from Magnoliopsida Class. It is a family among about 406 families in Magnoliophyta or Flowering Plants Division. The family consists of a single genus and about 5 species. Most of them are native to Madagascar, Southeast Asia, Australia, New Zealand, and some neighboring islands. Many members are climber plants, and some are epiphytes.

Genera in Nepenthaceae:

Nepenthes