Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun genus_hydrangea

1 sense of genus hydrangea

Sense 1
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)
       => rosid dicot genus -- (a genus of dicotyledonous plants)