North America, Southwestern United States, Mexico
North America, Mexico, Central America
Colville's Barrel Cactus, Long-spined Barrel Cactus, Barrel Cactus
Winter squash, Field pumpkin, Crookneck pumpkin
limestone outcrops, Rocky areas, Semi desert
close to waterfalls, Riverbanks, Warmer regions, waterways, Wet ground
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