“Bananas grow on trees”

It is a common sight in tropical regions and on fruit labels: a towering plant bearing bunches of bananas, strongly resembling a tree. This visual similarity is the primary origin of the widespread belief that bananas grow on trees. With their impressive height, often reaching between 10 to 25 feet, and broad, palm-like leaves, it is entirely understandable why many people assume these plants are indeed woody trees, especially when compared to smaller herbaceous plants like basil or parsley.

However, botanically speaking, the banana plant (genus Musa) is classified as the world's largest herbaceous flowering plant, not a tree. What appears to be a sturdy trunk is actually a "pseudostem," a false stem composed of tightly overlapping and spirally arranged leaf sheaths. Unlike a true tree trunk, which contains woody tissue and grows in girth year after year, a banana plant's pseudostem is soft, fleshy, and lacks lignin, the substance that gives trees their rigid, woody structure. This pseudostem emerges from an underground structure called a corm or rhizome, which is the plant's true stem. After a single fruiting cycle, the entire above-ground pseudostem dies back, with new shoots emerging from the rhizome to continue the plant's life.

The persistent misconception stems purely from the plant's physical appearance and scale. Its imposing height and the way it supports heavy bunches of fruit naturally lead observers to categorize it alongside other fruit-bearing "trees." Despite its tree-like stature, the lack of a woody stem fundamentally differentiates it from true trees, firmly busting the myth. So, the next time you enjoy a banana, remember you're savoring the fruit of a giant herb, a botanical marvel that challenges our everyday definitions.