Allium sphaerocephalon (Drumstick 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 Andrena labialis, Platycheirus ciliger, Andrena nitida, and Purpuricenus budensis. Individuals can grow to 0.37 m.
EOL has data for 26 attributes, including: