The American Fern Society: http://amerfernsoc.org
Fern Photos from the Hardy Fern Library: http://hardyfernlibrary.com/ferns/home.cfm
Los Angeles International Fern Society: http://www.laifs.org
International Aroid Society Homepage
Heliconia Society International
Tropical Flowering Tree Society
This is Ron LaBorde's favorite gardening site: Mike McGroarty's site
Palms: Welcome to Kapoho Palms
In Baton Rouge: Capitol Area Pond & Water Gardening Society
In Miami: Fairchild Garden
LSU AgCenter: http://lsuagcenter.com/en/lawn_garden
Louisiana Nursery and Landscape Association: http://www.lnla.org
Louisiana Gardener Magazine: http://louisianagardner.com