Hybrid origin, North America, Europe, Africa, Asia
North America, Canada, Mexico
White lily, orange lily, Lily of the valley
Panicum abscissum, Panicum acostia, Panicum amarum
21,22
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23