Central Asia, China, Northern America, The Hiamalayas
Mexico, Central America
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Not Available
Forest edges, Hillside, Woods
Forest edges, gardens, Grassland, Homesteads, Rocky areas, 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