Hybrid origin, Southeastern Asia
China, Indonesia, Japan, Korea, The Hiamalayas
Bauhinia. blakeana, Bauhinia variegata Candida.
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
H1, H2, 13, 19, 21, 23, 24
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21