Acer rubrum (Red Maple) - Detailed facts on native range, supporting soils, associated cover, reproduction, growth, and genetics. Discusses wildlife and human uses. - http://www.na.fs.fed.us/spfo/pubs/silvics_manual/volume_2/acer/rubrum.htm
Acer rubrum - Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. - http://www.fs.fed.us/database/feis/plants/tree/acerub/