http://floralgenome.org/index.asp
http://www.genome.clemson.edu/
http://www.ipgri.cgiar.org/system/page.asp?theme=7
http://www.ethnobotany.com/seeds/seed_lst.html
http://www.rbgkew.org.uk/welcome.html
Plant
Hormones and Growth Regulatory Substances
http://www.plant-hormones.bbsrc.ac.uk/education/Kenhp.htm
Images
and Descriptions of Flowering Plant Families
(as treated by Arthur Cronquist)
http://www.botany.hawaii.edu/faculty/carr/fpfamilies.htm
http://aggie-horticulture.tamu.edu/tisscult/database/
http://www.highyieldconservation.org/
"Mata
Atlântica: Endangered Biome" is reprinted with kind permission
from World•Watch
http://www.oardc.ohio-state.edu/cocoa/Atlantica.htm#Mesoamerican
http://www.agron.missouri.edu/
http://www.newcrops.uq.edu.au/
Places to read about and buy tropical plants
http://www.toptropicals.com
http://www.tropicalfavorites.com
http://www.themangrovetree.com
http://www.fruitlovers.com
http://www.tropicalfruitnursery.com/
http://www.gardenofdelights.com/