Meganium is a pale green, sauropod-like Pokémon with yellow eyes. It has two stamen-like protrusions sprouting from the top of its nose, each tipped with its own anther. These protrusions are shorter on the female. It has four feet, each of which have three toes. Large pink flower petals with a yellow central pattern and white tips encircle its neck. Additionally, it has a short, pointed tail.