| Crow garlic | 
|  | 
| Umbel showing bulbils and a few flowers | 
|
| Scientific classification | 
| Kingdom: | Plantae | 
 
| Clade: | Tracheophytes | 
 
| Clade: | Angiosperms | 
 
| Clade: | Monocots | 
 
| Order: | Asparagales | 
 
| Family: | Amaryllidaceae | 
 
| Subfamily: | Allioideae | 
 
| Genus: | Allium | 
 
| Subgenus: | A. subg. Allium | 
| Species: | A. vineale | 
| Binomial name | 
| Allium vineale 
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|
| Synonyms | 
| 
Allium affine Boiss. & Heldr.
Allium arenarium Wahlenb. 1828, illegitimate homonym not L. 1753
Allium assimile Halácsy
Allium campestre Schleich. ex Steud.
Allium compactum Thuill.
Allium descendens W.D.J.Koch 1837, illegitimate homonym not L. 1753 
Allium laxiflorum Tausch
Allium littoreum Bertol. 1827, illegitimate homonym not Bertol. 1819 
Allium margaritaceum var. bulbiferum Batt. & Trab.
Allium nitens Sauzé & Maill.
Allium purshii G.Don
Allium rilaense Panov
Allium rotundum Wimm. & Grab. 1824, illegitimate homonym not L. 1762
Allium sphaerocephalum Crome ex Schltdl. 1824, illegitimate homonym not L. 1753
Allium subvineale Wendelbo
Allium vineale var. affine Regel
Allium vineale subsp. affine (Regel) K.Richt.
Allium vineale var. asperiflorum Regel
Allium vineale subsp. asperiflorum (Regel) K.Richt.
Allium vineale var. bulbiferum Syme
Allium vineale var. capsuliferum Syme
Allium vineale subsp. capsuliferum (Syme) K.Richt.
Allium vineale subsp. compactum (Thuill.) K.Richt.
Allium vineale var. compactum (Thuill.) Lej. & Courtois
Allium vineale var. descendens Nyman
Allium vineale var. kochii Lange
Allium vineale subsp. kochii (Lange) Nyman 	
Allium vineale var. multiflorum Baguet
Allium vineale var. nitens (Sauzé & Maill.) Nyman
Allium vineale var. purshii (G.Don) Regel
Getuonis vinealis (L.) Raf.
Porrum capitatum P.Renault
Porrum vineale (L.) Schur
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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. The species was introduced in Australia and North America, where it has become an invasive species.