Which of the given plants has more than one edible part?

The edible parts of a plant can be its roots, stems, leaves, fruits, or flowers.

A banana plant has more than one edible part. Its fruit is consumed both in ripened as well as in raw form. Its flower and stem are used as vegetables. Its leaf is also used in some parts of the world for cooking as it adds flavour and aroma to the food.

The edible part of maize is the seed kernels on the cob. 

The edible part of sugarcane is its juicy stem.

The edible part of the clove is the flower bud.