Magnolia Society International
Worldwide organization devoted to the appreciation and study of magnolias.
www.magnoliasociety.org
Magnoliaceae
Woody trees and shrubs comprising 12 genera and about 220 species.
www.botany.hawaii.edu/faculty/carr/magnoli.htm
Magnolia grandiflora L.: Southern Magnolia
Also called evergreen magnolia, bull-bay, big-laurel, or large-flower magnolia.
www.na.fs.fed.us/spfo/pubs/silvics_manual/Volume_2/magnolia/grandiflora.htm
Better Homes and Gardens: Magnolia Tree
Information on several different varieties provided by the editors at Better Homes and Gardens Online.
www.bhg.com/home/Magnolia-Tree.html