• adjective
• synonym
• antonym

• noun
• synonym
• antonym

• hardy perennial (noun)
  1. a hardy plant that produces flowers for several years
  2. British English an idea that is often suggested or discussed
• perennial pea (noun)
  1. perennial climber of central and southern Europe having purple, pink or white flowers; naturalized in North America
• perennial ragweed (noun)
  1. coarse perennial ragweed with creeping roots of dry barren lands of southwestern United States and Mexico
• perennial ryegrass (noun)
  1. european perennial grass widely cultivated for pasture and hay and as a lawn grass
• perennial salt marsh aster (noun)
  1. a variety of aster
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