• IntroductionHardiness zone
  • United States hardiness zones (USDA scale)DefinitionsHistorySelected U.S. citiesLimitationsAlternatives
  • Australian hardiness zones
  • Canadian hardiness zones
  • European hardiness zonesSelected European citiesBritain and IrelandScandinavia and Baltic Sea RegionCentral EuropeSouthern Europe
  • Macaronesia
  • American Horticultural Society heat zones
  • South Africa
  • Effects of climate change
  • See also
  • ReferencesBibliography
  • External links