Allium macrostylum is a Central Asian species of wild onion native to the Tien Shan Mountains in Kyrgyzstan.Kew World Checklist of Selected Plant Families It is a bulb-forming perennial herb up to 30 cm tall. Leaves are flat, up to 15 mm wide. Umbel is spherical, with lilac-colored flowers.Regel, Eduard August von. 1879. Trudy Imperatorskago S.-Peterburgskago Botaničeskago Sada 6: 296. Allium macrostylum
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