Europe, Turkey, Central Asia, Western Asia
North America, Mexico, Central America
Colchicum cupanii, Colchicum alpinum
Summer Squash, Winter Squash
Fields, meadows, Rocky areas, Shaded sites, Woodlands
Cold Regions, Subtropical climates
21,22
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