Sentence Examples


  • Dave Burch, the state's weed coordinator, estimated spotted knapweed costs the state's economy $ 42 million a year.
  • Lesser knapweed grows in grassland where its reddish-purple thistle-like flowers appear from July to September.
  • Look out for wild carrot, white clover, weld, ragwort, thistle and black knapweed.
  • The flowerheads of greater knapweed have long rays which are lacking in common knapweed.
  • The flowerheads of greater knapweed have long rays which are lacking in common knapweed.

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Words near knapweed in the dictionary