Latin Plants and Flowers

This link gives the Latin and Greek etymologies of plants and flowers  http://www.etymologie.info/~e/u_/us-__ca__.html

Understanding Botanical Names  http://www.wildchicken.com/nature/garden/ga006_botanical_names.htm

Botanical Names and their Definitions http://www.wildchicken.com/nature/garden/ga007_botanical_words_and_definitions.htm

Large Guide to Plant Names http://www.hortax.org.uk/plantnames/pdf/booklet.pdf

International Code of Botanical Nomenclature http://www.bgbm.fu-berlin.de/iapt/nomenclature/code/tokyo-e/Contents.htm

A history of taxonomy http://www.nhm.ac.uk/nature-online/science-of-natural-history/taxonomy-systematics/fathomseminar-whatsinaname/session1/no-science-tax-fathomseminar-whatsinaname-session1.html