populus grandidentata

from WordNet (r) 3.0 (2006)
Populus grandidentata
    n 1: aspen with a narrow crown; eastern North America [syn:
         {Canadian aspen}, {bigtooth aspen}, {bigtoothed aspen},
         {big-toothed aspen}, {large-toothed aspen}, {large tooth
         aspen}, {Populus grandidentata}]
    

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