Ninebark Definition
 nīnbärk 
    noun
  
 Any of several shrubs of the genus Physocarpus of the rose family, especially P. opulifolius of eastern North America, having peeling or shredding bark and clusters of small white flowers.
 American Heritage 
Any flowering plant of the genus Physocarpus.
Wiktionary 
Other Word Forms of Ninebark
Noun
Singular:
 ninebarkPlural:
 ninebarksFind Similar Words
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