Allium triquetrum L.

• a small herbaceous plant (18-50 cm tall) re-growing each year from long-lived underground bulbs.
• its strap-like leaves and strongly three-angled stems give off a strong garlic smell when bruised or damaged.
• its white bell-shaped flowers are produced in small clusters at the top of stems.
• these flowers (about 15 mm long and 10-18 mm across) have six 'petals', each with a green stripe running down its middle.
• they droop towards the ground after flowering and the persistent 'petals' enclose the developing fruit.

[From: Environmental Weeds of Australia]