North America, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, South-Central United States, Canada
Mediterranean
Herbaceous perennial
Lodden Blue, Royal Velve, Melissa, Sachet, Sharon Roberts etc
Lakes, Pastures, Prairies, Roadsides, Swamps, Woodlands
Grassland, Hillside, Rocky areas
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24