Fairchild's Tropical Botanical Garden Guide to Palms
Search for Palms.

Montgomery Botanical Center web site
Advancing Research, Conservation, and Education through Scientific Plant Collections

International Palm Society web site
A source of information on every aspect of growing palms

The Palm & Cycad Societies of Florida, Inc.
The home page of the Palm & Cycad Societies of Florida, Inc. (PACSOF),

PACSOA
The Palm and Cycad Societies of Australia

EDIS
The Electronic Data Information Source of UF/IFAS Extension