North America
North America, United States, North-Central United States, Central United States, Canada
Helianthus annuus, Heliantheae,
Blue False Indigo
White False Indigo
Dry areas, Open areas, Prairies
gardens, Grassland, Warmer regions
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
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9