Species Comes under Hydrangea Genus Hydrangea macrophylla (Bigleaf hydrangea) Hydrangea arborescens (Smooth hydrangea) Hydrangea paniculata (Panicle hydrangea) Hydrangea quercifolia (Oakleaf hydrangea) Hydrangea anomala (Climbing hydrangea) Hydrangea serrata (Mountain hydrangea) Hydrangea aspera (Rough-leaved hydrangea) Hydrangea involucrata (Bracted hydrangea) Hydrangea hirta (Hairy hydrangea) Hydrangea petiolaris (Climbing hydrangea) Hydrangea oxysepala (Oxysepala hydrangea) Hydrangea pterophylla (Pterophylla hydrangea) Hydrangea longipes (Long-stemmed hydrangea) Hydrangea integrifolia (Entire-leaf hydrangea) Hydrangea heteromalla (Variegated hydrangea) Hydrangea x botrys (Hybrid hydrangea)
