Quercus mongolica
| Mongolian oak | |
|---|---|
| Mongolian oak | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Rosids | 
| Order: | Fagales | 
| Family: | Fagaceae | 
| Genus: | Quercus | 
| Subgenus: | Quercus subg. Quercus | 
| Section: | Quercus sect. Quercus | 
| Species: | Q. mongolica | 
| Binomial name | |
| Quercus mongolica | |
| Synonyms | |
| List 
 | |
Quercus mongolica, commonly known as Mongolian oak, is a species of oak native to Japan, China, Korea, Mongolia, and Siberia. The species can grow to be 30 metres (98 feet) tall.
The flavono-ellagitannins mongolicin A and B can be found in Quercus mongolica var. grosseserrata.
Extrafloral nectaries have been reported on the leaf buds of this species.