Categories Shrubs & Trees | white flowers | Hydrangea quercifolia Hydrangea quercifolia Common name(s): Oakleaf or Oak-Leaved Hydrangea Synonyme(s): N/A Family: Hydrangeaceae Origin: North America More infos: Hydrangea quercifolia is also available with pink flowers. Related plants:Deutzia gracilis Hydrangea macrophylla Hydrangea paniculata Hydrangea paniculata cv. Hydrangea sp. Philadelphus coronarius