Notholithocarpus
| Notholithocarpus | |
|---|---|
| Foliage | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Rosids | 
| Order: | Fagales | 
| Family: | Fagaceae | 
| Subfamily: | Quercoideae | 
| Genus: | Notholithocarpus Manos, Cannon & S.H.Oh | 
| Species: | N. densiflorus | 
| Binomial name | |
| Notholithocarpus densiflorus | |
| Notholithocarpus densiflorus range | |
| Synonyms | |
| 
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Notholithocarpus densiflorus, commonly known as the tanoak or tanbark-oak, is a broadleaf tree in the family Fagaceae, and the type species of the genus Notholithocarpus. It is a hardwood tree that is native to the far western United States, particularly Oregon and California. It ranges from 15–40 meters (49–131 feet) in height, with a trunk diameter of 60–190 centimeters (24–75 inches). There are a number of radical and incompatible perceptions of tanoak, it has been seen as a cash crop to treasured food plant to trash tree.