Allium altaicum

Allium altaicum is a species of onion native to Asiatic Russia (Altay, Buryatiya, Zabaykalsky Krai, Irkutsk, Tuva, Amur Oblast), Mongolia, Kazakhstan and northern China (Inner Mongolia, Heilongjiang and Xinjiang).

Description
Allium altaicum produces narrowly egg-shaped bulbs up to 4 cm in diameter. Scape is round in cross-section, up to 100 cm tall. Leaves are round, up to 50 cm long. Flowers are pale yellow, up to 20 mm across. Ovary is egg-shaped; stamens longer than the tepals.