Abies balsamea
- Taxonomic notes, physical description, range, dendrochronology, and ethnobotany. Photos of cones and axils.
- http://www.conifers.org/pi/ab/balsamea.htm

Abies balsamea (Balsam Fir)
- Habitat information and description of physical features, including leaves, flowers, and fruit. Includes images.
- http://www.borealforest.org/trees/tree1.htm