Position in a system
species
Oregon White Oak
Quercus garryana Dougl. ex Hook.
| system | Vitae - living organisms |
| domain | Eukaryota Whittaker & Margulis, 1978 - lifeforms with nucletic cells |
| superregnum | Bikonta - bikonts |
| Corticata | |
| Archaeplastida | |
| kingdom | Plantae Haeckel - plants |
| divisio | Magnoliophyta Cronquist, Takht. & W.Zimm. - flowering plants |
| class | Rosopsida Batsch - eudicots |
| order | Fagales Engler |
| family | Fagaceae Dumort. |
| genus | Quercus L. - oak |
| species | Quercus garryana Dougl. ex Hook. - Oregon White Oak |