Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, Central United States, Canada
America
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Lobelia aberdarica, Lobelia leschenaultiana, Lobelia canbyi
Forest edges, Hillside, Woods
Open areas, River side, Woods
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