👉 Melampia is a genus of flowering plants in the family Apocynaceae, which includes species such as the common melon (Melissa officinalis) and the Indian melon (Melissa acuminata). These plants are native to various parts of Asia, including India, China, and some parts of Africa. They are known for their sweet, juicy flesh and their ability to produce a variety of fruits, including melons and pumpkins.