Learn about the comparison between Musaceae and Orchidaceae. Comparison # Musaceae: 1. Habit-Usually perennial herbs or rarely trees (Ravenala). 2. Roots-Adventitious. 3. Stem-Underground rhizome. In Musa, the so-called apparent erect stem is formed by long, stiff leaf-sheaths which are spirally rolled around one another. 4. Leaves-Simple, large, spiral, unicostate parallel, entire or lamina split, leaf- […]