Allium vineale is a perennial, bulb-forming species of wild onion, native to Europe, northwestern Africa and the Middle East. The species was introduced in Australia and North America, where it has become a noxious weed.
Allium canadense, the Canada onion, Canadian garlic, wild garlic, meadow garlic and wild onion is a perennial plant native to eastern North America from Texas to Florida to New Brunswick to Montana. The species is also cultivated in other regions as an ornamental and as a garden culinary herb. The plant is also reportedly naturalized in Cuba.
Allium ampeloprasum is a member of the onion genus Allium. The wild plant is commonly known as wild leek or broadleaf wild leek. Its native range is southern Europe to western Asia, but it is cultivated in many other places and has become naturalized in many countries.
Allium crispum is a species of wild onion known by the common name crinkled onion. It is endemic to California, where it grows along the Central Coast in the Coast Ranges and in the Santa Monica Mountains, often in clays and serpentine soils.
Allium atrorubens is a species of wild onion known by the common name dark red onion. This plant is native to the southwestern United States where it grows in the sandy soils of the Mojave Desert, the Great Basin and higher-elevation deserts in Nevada, eastern California southwestern Utah, northwestern Arizona.
Allium campanulatum is a species of wild onion known by the common name dusky onion or Sierra onion. This is a flowering plant native to the western United States from southeastern Washington and northern Oregon to southern California, and western Nevada. The dusky onion grows in foothills and mountains, especially in dry areas, such as chaparral habitats.
Allium shevockii is a rare species of wild onion known by the common name Spanish Needle onion. It is found only in a limited area in the southern Sierra Nevada of California.
Allium bolanderi is a species of wild onion known by the common name Bolander's onion. It is native to northern California and southwestern Oregon, where it grows in the rocky soils of the Klamath Mountains and surrounding regions.
Allium cratericola is a species of wild onion known by the common name Cascade onion. It is endemic to California, where is an uncommon member of the flora in several of the state's mountain ranges, including the northern and southern California Coast Ranges, the western Transverse Ranges, Klamath Mountains, and the Sierra Nevada foothills. Its range covers much of the state, from Riverside County to Siskiyou County.
Allium praecox is a species of wild onion known by the common name early onion.
Allium tribracteatum, known by the common name Threebract onion, is a species of wild onion found in California.
Allium parciflorum is a plant species known only from the islands of Corsica and Sardinia in the Mediterranean. It is common at all elevations on those two islands but unknown elsewhere.
Allium cyrilli is a plant species native to Greece, Turkey, and to the Apulia region of southeastern Italy.
Allium insubricum, the Lombardy garlic, is a species of flowering plant endemic to the Lombardy region in northern Italy. It is named for Insubria, the ancient name for the area around present-day Milan. The species is, however, widely cultivated as an ornamental because of its striking flowers. Its locus classicus is located in Canzo.
Allium lusitanicum is a plant species widespread over much of Europe, mostly in mountainous regions. It has been reported from every country on the continent from Portugal to Ukraine except Iceland, Ireland, the United Kingdom, Netherlands, Belgium, Luxembourg, Denmark, Finland, Albania and Greece.
Allium pallens is a species of wild onion native to the Mediterranean region and Middle East from Portugal and Algeria to Iran.
Allium pendulinum, called Italian garlic, is a plant species known only from Sardinia, Sicily, Corsica and mainland Italy.
Allium tenuiflorum is a Mediterranean species of wild onion found in Algeria, Morocco, Libya, Italy including Sardinia, and the Balkans.
Allium trifoliatum, commonly called pink garlic and Hirsute garlic, is a Mediterranean species of wild onion. It is native to France, Cyprus, Malta, Italy, Greece, Egypt, Turkey, Lebanon, Palestine, and Israel.
Allium agrigentinum is a plant species in the Amaryllis family, endemic to the Italian Island of Sicily in the Mediterranean. Initial collections were made in or near the Riserva naturale integrale Macalube di Aragona Wildlife Sanctuary.
