Lamium amplexicaule var. orientale SynonymySource: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.Lamium amplexicaule var. orientale (Pacz.) Mennema in Leiden Bot. Ser. 11: 57. 1989≡Lamium amplexicaule f. orientale Pacz., Florogr. Fitogeogr. Issled. Koln. Step: 103. 1892≡Lamium orientale (Pacz.) Litv., Maevsh. Fl., ed. 7: 617. 1940, nom. illeg.≡Lamium paczoskianum Vorosch. in Bjull. Moskovsk. Obšc. Isp. Prir., Otd. Biol. 52(3): 50. 1947=Lamium palmatum Sm. in Rees, Cycl. 20: 18. 1812ContentDistribution Bibliography Distribution Rf(C S) Uk Euro+Med: Russia (C European Russia nativeA, S European Russia nativeA); Ukraine nativeA Bibliography A. Kew World Checklist of Selected Plant Families