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 Black and Yellow Mud Dauber, Sceliphron destillatorium, Honey bee, and Silvery Blue. Individuals can grow to 0.43 m.
EOL has data for 24 attributes, including: