SIKU Wildlife

Nodding onion

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Nodding onion

Nodding onion

Nodding onion, also known as lady's leek, is a herbaceous perennial plant in the genus Allium. It grows in open areas in North America.

It grows from an unsheathed elongated conical bulb which gradually tapers directly into several keeled (thin and flat) grass-like leaves, 2-4 millimetres in width. Each mature bulb bears a single flowering stem, which terminates in a downward nodding umbel of white or rose, campanulate (bell-shaped) flowers that bloom in July and August. The flowers are arranged into downward facing umbels and each flower is about 5 mm across, pink or white with yellow pollen and yellow anthers.

 

Main Photo Credit: "Nodding onion (Allium cernuum), Michigan, USA" by Connor Gordon, 2026. CC BY-NC 2.0.

Description: Wikipedia