China
Southern Europe, Mediterranean, Turkey, Canary Islands, Northern Africa, Central Asia, Western Asia
Not Available
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Forest margins, gardens, Grassland, Tropical regions
Forest edges, Hillside, Woods
H1, H2, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17, 18, 19, 20, 21