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Acer negundo Observation Form
(box elder)

Acer negundo (box elder)
Submit Data Observations
Acer negundo Box elder
Acer negundo
Station Number
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State
1st flowers (BF)
Leaf sprouting (SL)
Leaf unfolding (UL)
Fruit ripe (FR)
Leaf coloring (CL)



Photo Credit: Michael Clayton and Wisconsin State Herbarium


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© 2004 University of Wisconsin-Milwaukee
Last Updated: November 22, 2004

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