In Engler and Prantl's system of classification, angiosperms are divided into two classes Monocotyledoneae and Dicotyledoneae. Family Musaceae comes under the order Scitarnineae of the class Monocotyledoneae.
These organisms also differ in size, color, habitat, physiology, and morphology.
Biologists have developed certain rules and principles supplementary which are helpful in the identification, nomenclature, and classification of organisms.