Rattlesnake Calathea Lancifolia Plant in 6 Pot Calathea Plants native to tropical South and Central America Africa and the West Indies are grown primarily for their beautiful brightly colored upright oval leaves The various Calathea varieties have leaves with purple undersides and various vibrant colorful patterns on the top side Specifications . Pot Size 6 . Botanical Name Calathea Lancifolia Rattlesnake. Common Names Peacock Plant Zebra Plant