Asia, Europe, North America
North America, Mexico, Central America
R. chinensis var. chinensis, R. chinensis var. spontanea,R. chinensis var. semperflorens
Winter squash, Field pumpkin, Crookneck pumpkin
gardens
close to waterfalls, Riverbanks, Warmer regions, waterways, Wet ground
Not Available
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