Allium caspium
Allium caspium is a species of onions named for the Caspian Sea. It is native to the southern parts of European Russia, as well as central and southwestern Asia
;Varieties
Two formal botanical varieties are recognized:
- Allium caspium subsp. baissunense F.O.Khass. & R.M.Fritsch - Tajikistan, Uzbekistan
- Allium caspium subsp. caspium - European Russia, Kazakhstan, Turkmenistan, Uzbekistan, northern Caucasus, Afghanistan, Iran, Pakistan