Fritillaria uva-vulpis Fritillaria uva-vulpisCommon name(s): Fox-Grape FritillaryBlooming time: springBlooming colors: brown-yellowHeight: 20 to 30 cmOrigin: Irak, Iran, TurkeyHardiness zone (USDA): Z4 – up to -28 °CFamily: LiliaceaeRelated plants:Fritillaria imperialisFritillaria meleagrisTulipa bifloraTulipa kaufmannianaTulipa urumiensis