- 1.1 Arctic
- 1.2 Eastern United States, the American East, or simply the East
- 1.3 Great Basin
- 1.4 Great Plains
- 1.5 Northeastern United States
- 1.6 South Central United States
- 1.7 Southeastern United States, Colloquially Referred to as the Southeast
- 1.8 Southwest
- 1.9 Woodland
- 1.10 Canada
- 1.11 Mexico
- 1.12 South America
- 1.13 West Indies or, better, The Caribbean
Gilles Nullens