North America, Southwestern United States, Mexico
Mexico, Central America, South America
Echinocactus parryi, Echinocactus texensis
Habanero, sweet and chilli paper, Jalapeno, Cayenne pepper
Desert, Gravels, Sandy areas
Warm and moist climatic conditions, Warmer regions
12, 13, 21, 22, 23, 24
A1, A2, A3, H1, H2, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24