I am adding it here, and if it needs to be moved to resources, that's good with me.
Dr. Duke's Phytochemical and Ethnobotanical Databases by: James Duke.
You can find a lot of info about plants and their uses, actions on the body, chemical makeup, etc. here. I had some continuing ed this weekend and the instructor mentioned this site. I had never heard of it, so I figured I'd provide it for anyone needing this kind of info.