Dr. Green Thumb Identification

Tree, Plant, Flower & Insect Identification

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   Home      Robinia pseudoacacia
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Robinia pseudoacacia - Black Locust
 Height of 30-50 feet, and spread up to 25 feet.
 
  Paired stipular spines zig zag on branches.
 
  Very invasive species.
 Coarse, dark gray bark.
 Pinnately compound leaves up to 14 inches long, with 7 to 19 leaflets.
 
  Fruit is a seed pod that is up to 4 inches long.