#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
  supertype:  rosid_dicot_genus__rosiddicotgenu  a genus of dicotyledonous plants
  member of:  family_Hydrangeaceae
  member:  hydrangea  any of various deciduous or evergreen shrubs of the genus Hydrangea
  member:  Hydrangea_anomala__climbing_hydrangea  deciduous climber with aerial roots having white to creamy flowers in fairly flat heads
  member:  wild_hydrangea__Hydrangea_arborescens  deciduous shrub with creamy white flower clusters; eastern United States
  member:  hortensia__Hydrangea_macrophylla_hortensis  deciduous shrub bearing round-headed flower clusters opening green and aging to pink or blue
  member:  fall-blooming_hydrangea__Hydrangea_paniculata  deciduous shrub or small tree with pyramidal flower clusters
  member:  Hydrangea_petiolaris__climbing_hydrangea  deciduous climber with aerial roots having large flat flower heads

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