#hydrangea  any of various deciduous or evergreen shrubs of the genus Hydrangea
  supertype:  shrub__bush  a low woody perennial plant usually having several major branches
  member of:  genus_Hydrangea
  subtype:  Hydrangea_anomala__climbing_hydrangea  deciduous climber with aerial roots having white to creamy flowers in fairly flat heads
  subtype:  wild_hydrangea__Hydrangea_arborescens  deciduous shrub with creamy white flower clusters; eastern United States
  subtype:  hortensia__Hydrangea_macrophylla_hortensis  deciduous shrub bearing round-headed flower clusters opening green and aging to pink or blue
  subtype:  fall-blooming_hydrangea__Hydrangea_paniculata  deciduous shrub or small tree with pyramidal flower clusters
  subtype:  Hydrangea_petiolaris__climbing_hydrangea  deciduous climber with aerial roots having large flat flower heads
  subtype:  carpenteria__Carpenteria_californica  California evergreen shrub having glossy opposite leaves and terminal clusters of a few fragrant white flowers
  subtype:  decumary__Decumaria_barbata__Decumaria_barbara  woody climber of southeastern United States having white flowers in compound terminal clusters
  subtype:  deutzia  any of various shrubs of the genus Deutzia having usually toothed opposite leaves and shredding bark and white or pink flowers in loose terminal clusters

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