Naples Giant Rocca Onion - Historical Botanical Illustration #3697711 (License: Personal Use)

This black-and-white woodcut illustration meticulously renders the Naples Giant Rocca Onion, highlighting its large, rounded bulb, concentric layered skin texture, and dense cluster of fine roots. The top shows dried leaf remnants, indicating maturity and readiness for harvest. Such engravings were common in agricultural manuals of the late 1800s to aid identification and cultivation guidance.

Used in historical gardening archives, seed catalog reprints, culinary heritage articles, and educational resources about heirloom vegetables; serves users seeking botanical accuracy, vintage aesthetics, or historical crop information.