We found 3 definitions of hydrangeas from 2 different sources.
NounPlural: hydrangeas |
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hydrangea - any of various deciduous or evergreen shrubs of the genus Hydrangea | ||
shrub, bush a low woody perennial plant usually having several major stems | ||
genus hydrangea type genus of Hydrangeaceae; large genus of shrubs and some trees and vines with white or pink or blue flower clusters; sometimes placed in family Saxifragaceae | ||
hydrangea anomala, climbing hydrangea deciduous climber with aerial roots having white to creamy flowers in fairly flat heads | ||
hydrangea arborescens, wild hydrangea deciduous shrub with creamy white flower clusters; eastern United States | ||
hydrangea macrophylla hortensis, hortensia deciduous shrub bearing roundheaded flower clusters opening green and aging to pink or blue | ||
fall-blooming hydrangea, hydrangea paniculata deciduous shrub or small tree with pyramidal flower clusters | ||
hydrangea petiolaris, climbing hydrangea deciduous climber with aerial roots having white to creamy flowers in fairly flat heads | ||
carpenteria, carpenteria californica California evergreen shrub having glossy opposite leaves and terminal clusters of a few fragrant white flowers | ||
decumaria barbara, decumaria barbata, decumary woody climber of southeastern United States having white flowers in compound terminal clusters |