Allium triquetrum (Threecorner Leek) 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 Lasiommata megera, Small Copper, Nomada fabriciana, and Lasioglossum morio. Individuals can grow to 0.23 m.
EOL has data for 17 attributes, including: