Allium sphaerocephalon SynonymySource: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.Allium sphaerocephalon L., Sp. Pl.: 297. 1753≡Porrum sphaerocephaluon (L.) Rchb., Fl. Germ. Excurs.: 110. 1830–Allium sphaerocephalon var. typicum Regel in Trudy Imp. S.-Peterburgsk. Bot. Sada 3(2): 46. 1875, nom. inval.Content