Allium cepa (Garden Onion) is a species of perennial herb in the family Amaryllidaceae. They have a self-supporting growth form. They have simple, broad leaves. Flowers are visited by Sceliphron destillatorium, Black and Yellow Mud Dauber, Western Bumble Bee, and weevils. Individuals can grow to 0.43 m.
EOL has data for 24 attributes, including: