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Allium obtusum is a species of wild onion known by the common name red Sierra onion or subalpine onion.It is native to eastern California and western Nevada.It is a common plant in the granite foothills and mountains of the Sierra Nevada and southern Cascade Range, from Tulare County to Siskiyou County, from elevations of 800 to 3,500 metres (2,600 to 11,500 ft).
Allium vineale (wild garlic, onion grass, crow garlic or stag's garlic) is a perennial, bulb-forming species of wild onion, native to Europe, northwestern Africa and the Middle East. [2] The species was introduced in Australia and North America , where it has become an Invasive species .
Allium tricoccum with open inflorescence bud (June 6). Allium tricoccum is a perennial growing from an ovoid-conical shaped bulb that is 2–6 cm (1–2 in) long. [4] Plants typically produce a cluster of 2–6 bulbs that give rise to broad, [5] flat, smooth, light green leaves, that are 20–30 cm (8–12 in) long including the narrow petioles, [4] often with deep purple or burgundy tints on ...
Allium canadense, the Canada onion, Canadian garlic, wild garlic, meadow garlic and wild onion [6] is a perennial plant native to eastern North America [a] 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. [7] The plant is also reportedly ...
Wild onion can refer to any uncultivated species in the genus Allium, especially: Allium bisceptrum; Allium canadense; Allium tricoccum; Allium validum; Allium vineale;
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 (San Bernardino, Kern, Mono, Inyo and Lassen Counties) southwestern Utah (Kane, Millard and Beaver Counties), northwestern ...
Allium howellii is a tall onion plant, producing a stem which may exceed half a meter in height from a reddish-brown bulb one to two centimeters long. There is a single cylindrical leaf about as long as the stem. The inflorescence holds up to 100 dark-veined lavender to white flowers, each under a centimeter long. [2] [3] [4]
Allium unifolium, the one-leaf onion or American garlic, [4] is a North American species of wild onion. It is native to the coastal mountain ranges of California, Oregon, and Baja California. [1] It grows on clay soils including serpentine, at elevations up to 1100 m. [5] [6]