Allium cepa L. | Plants of the World Online | Kew Science
Green onion (Allium cepa) and aged onion bulbs | Download Scientific Diagram
Allium cepa 'Snowball' | BBC Gardeners World Magazine
botany, spices, onion (Allium cepa), drawing from Pflanzen-Taschenbuechlein 4, (Plant's Pocket Booklet 4), German spice plants, edited by Dr. Bernhard Hoermann, published by Verlag der Pflanzenwerke, Munich, Germany, 1940, literature, Germany, 20th
Allium cepa L.
Red spring onions (Allium cepa Stock Photo - Alamy