Balloon Flower Definition
noun
A perennial plant (Platycodon grandiflorus) native to East Asia, having large balloon-shaped buds and usually blue star-shaped flowers, and cultivated as an ornamental.
American Heritage
Synonyms:
- Penstemon palmeri
- scented penstemon
Other Word Forms of Balloon Flower
Noun
Singular:
balloon flower
Plural:
balloon-flowersFind Similar Words
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