Acer grandidentatum
| Acer grandidentatum | |
|---|---|
| Bigtooth maple, Wasatch Mountains, Utah | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Rosids | 
| Order: | Sapindales | 
| Family: | Sapindaceae | 
| Genus: | Acer | 
| Section: | Acer sect. Acer | 
| Series: | Acer ser. Saccharodendron | 
| Species: | A. grandidentatum  | 
| Binomial name | |
| Acer grandidentatum | |
| Generalized natural range | |
Acer grandidentatum, commonly called bigtooth maple or western sugar maple, is a species of maple native to interior western North America. It occurs in scattered populations from western Montana to central Texas in the United States and south to Coahuila in northern Mexico.