S. UNDATUS

Selenicereus Undatus is native to Central and South America, including southern Mexico, Guatemala, Costa Rica, El Salvador, Venezuela, Colombia, Ecuador, Panama, Brazil, and Uruguay. ylocereus undatus is a vine-like cactus with long, segmented stems that can grow to be 20 feet or more tall. The fruit is oval-shaped, with a leathery skin that's pink or yellow and covered in overlapping scales. The flesh is white or red, juicy, and contains small black seeds