We have six “pepper” varieties at Discovery Graden Pattaya and Nong Khai. White, green, red and black pepper all come from a single plant called Piper nigrum or Black pepper. Long pepper or Piper longum is a different plant from the pepper family. Whereas Brazilian or Pink pepper grows on a plant called Schinus terebinthifolia which is not related to the Piper family, but produces pepper-like seeds.