Fraser Magnolia: Magnolia fraseri - Also called mountain magnolia, earleaf cucumbertree, umbrellatree, or mountain-oread. U.S. Forest Service fact sheet includes description, habitat, life history, geographic range, special uses, and genetics. - http://wildwnc.org/trees/Magnolia_fraseri.html
Cucumbertree: Magnolia acuminata - U.S. Forest Service fact sheet includes description, habitat, life history, geographic range, special uses, and genetics of the hardiest native magnolia species in North America. - http://wildwnc.org/trees/Magnolia_acuminata.html
Magnolia virginiana - Information on distribution and occurrence, value and use, characteristics, and fire ecology. - http://www.fs.fed.us/database/feis/plants/tree/magvir/
Magnolia x soulangiana - Photograph of leaves and flower. - http://www.dipbot.unict.it/orto/1077-1.html
Magnolia obovata - Image of foliage. - http://www.dipbot.unict.it/orto/1083-1.html