Europe, Middle Africa, Southern Africa, Southern Asia, Southeastern Asia
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
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
North America, Europe, Africa, Asia
Alpine Meadows, meadows, Mountains, stream banks