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Allium brevistylum
Also called Short-styled Onion
Allium brevistylum is a bulbous perennial onion from high mountain meadows and stream banks in the western United States, grown mainly by enthusiasts of alpine and native bulbs. It needs cold winters and a free-draining, moist-in-spring site to thrive.
Allium brevistylum is a plant species native to the western United States. It grows in meadows and along stream banks high in the mountains of Colorado, Utah, Wyoming, Montana and Idaho, at elevations of 2200–3400 m.
Allium brevistylum produces a thick, Iris-like underground rhizome, at the ends of which are bulbs up to 3 cm in diameter. Scapes are up to 60 cm tall, flattened and with narrow wings. Flowers are urn-shaped, up to 15 mm long; tepals pink with thick midribs; anthers and pollen yellow.
South Idaho onion · Abrams' allium · Allium aciphyllum · Tapertip onion · Allium aeginiense · Allium aflatunense · Allium agrigentinum · Allium alabasicum · Allium albotunicatum · Allium alibile · Altai Onion · Allium altissimum
Text excerpted from the Wikipedia article Allium brevistylum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
