Family Nepenthaceae refers to a group of carnivorous plants commonly known as tropical pitcher plants. The family includes around 160 species of diverse forms and sizes, ranging from small rosette plants to large, climbing vines. Some popular synonyms for the Family Nepenthaceae are the Pitcher Plant family and the Cobra Plant family. The name 'Pitcher Plant' was coined due to the unique shape of their leaves, which form a pitcher-like structure that traps insects. The term 'Cobra Plant' comes from the resemblance of the pitcher's hood to a cobra's head. Although Nepenthaceae is a relatively small family, its unique morphology and captivating carnivorous nature make it a favorite among plant enthusiasts.