Iris sibirica Iris sibiricaCommon name(s): Siberian Iris, Siberian FlagSynonyme(s): N/AFamily: IridaceaeOrigin: Europe to Siberia, Turkey, CaucasusMore infos: USDA zone 4.Siberian Iris with Lupines.Categories: Blue & Purple Flowers |Related plants:Babiana nanaCrocus ancyrensisCrocus angustifoliusCrocus chrysanthus cv.Crocus ochroleucusCrocus speciosusCrocus tommasinianusCrocus tommasinianus “Roseus”Crocus vernus “Pickwick”Gladiolus communisGladiolus murielaeGladiolus papilioHesperantha coccineaIris bucharicaIris pseudacorusIris × barbata “Burmese Dawn”Iris × barbata cv.Neomarica longifoliaTigridia pavonia