Allium polyrhizum

Allium polyrhizum is a species of wild onion widespread across Zabaykalsky Krai, Kazakhstan, Mongolia, and China (Gansu, Hebei, Heilongjiang, Jilin, Liaoning, Inner Mongolia, Ningxia, Qinghai, Shaanxi, Shanxi and Xinjiang) at elevations 1000–3700 m.[2][1][3][4][5]

Allium polyrhizum
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Amaryllidaceae
Subfamily: Allioideae
Genus: Allium
Species:
A. polyrhizum
Binomial name
Allium polyrhizum
Synonyms[1]

Allium polyrhizum var. przewalskii Regel

Allium polyrhizum produces clumps of many narrowly cylindrical bulbs, each generally less than 10 cm in diameter. Scape is up to 30 cm long, round in cross-section. Leaves are tubular, less than 1 cm across, shorter than the scape. Umbel is hemispheric with many densely packed flowers. Tepals are usually pink or purple but occasionally white, either way with a green midvein.[2][6][7]

References
  1. Kew World Checklist of Selecte Plant Families
  2. Flora of China v 24 p 184, 碱韭 jian jiu Allium polyrhizum
  3. Pavlov, N.V. (ed.) (1958). Flora Kazakhstana 2: 1-290. Alma-Ata, Izd-vo Akademii nauk Kazakhskoi SSR.
  4. Grubov, V.I. (2001). Key to the Vascular Plants of Mongolia 1: 1-411. Science Publishers, Inc. Enfield, USA. Plymouth, U.K.
  5. Malyschev L.I. & Peschkova , G.A. (eds.) (2001). Flora of Siberia 4: 1-238. Scientific Publishers, Inc., Enfield, Plymouth.
  6. Regel, Eduard August von. 1875. Trudy Imperatorskago S.-Peterburgskago Botaničeskago Sada 3(2): 162.
  7. line drawing of Allium polyrhizum, Flora of China Illustrations vol. 24, fig. 192, 1-3


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