NSIPQuU Rw NH 
Boxelder. Ash-leaved Maple 
. Winter twig, x 1. 
Leaf, x %. 
. Staminate flowering branchlet, x %. 
. Staminate flower, enlarged. 
. Pistillate flowering branchlet, x %. 
. Pistillate flower, enlarged. 
Fruit, x 1. 
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