Onion Bulb Anatomy - Botanical Illustration & Growth Stages #119554 (License: Personal Use)

This finely detailed black-and-white engraving depicts a mature onion (Allium cepa) bulb with a prominent central sprout, fibrous root system, and multiple lateral bulblets forming at the base. The shading technique highlights the layered tunicate structure of the bulb and the emerging meristematic tissue. Such illustrations were historically used in agricultural manuals to teach propagation methods and plant morphology.

Used in educational resources on horticulture, plant biology textbooks, or gardening websites explaining onion cultivation and vegetative reproduction; targets users seeking botanical accuracy or historical agricultural imagery.