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Michigan's Worst Weeds

Michigan's Worst Weeds

Summer annuals

  • Common Lambsquarters
  • Common ragweed
  • Eastern black nightshade
  • Fall panicum
  • Giant foxtail
  • Giant ragweed
  • Jimsonweed
  • Pigweeds: Redroot pigweed, smooth pigweed, and Powell amaranth
  • Smartweeds (Pennsylvania smartweed and ladysthumb
  • Velvetleaf
  • Wild mustard

Winter annuals

  • Common chickweed
  • Henbit
  • Marestail (Horseweed)
  • Purple deadnettle

Perennials

  • Canada thistle
  • Common pokeweed
  • Curly dock
  • Dandelion
  • Hemp dogbane
  • Horsenettle
  • Perennial sowthistle
  • Quackgrass
  • Yellow nutsedge

Biennials

  • White campion (cockle)
  • Wild carrot

 

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