- Quercus rubra - Details of distribution and occurence; value and use; characteristics; fire ecology.
www.fs.fed.us/database/feis/plants/tree/querub
- Quercus rubra - Images of flowers, leaf, and acorn.
www.science.ubc.ca/~frst111/cgi-bin/db_gallery/species_search.cgi?gen=Quercus&spec=rubra
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