Websites that have pictures & info on different flowers?

Looking for websites with these flowers that shows a picture %26amp; tells you if they're annual or perannuals:

salvias, pansy, marigolds, dianthus, moss rose, begonia, impatiens, %26amp; snapdragons

Does annuals mean they only last that season, %26amp; perannual means they come up every yr?
Websites that have pictures %26amp; info on different flowers?
http://www.anniesannuals.com/

http://www.plantcare.com/

http://www.waltersgardens.com/index.cfm?...
Reply:http://www.flowerpictures.net/flower_dat...

http://academic.reed.edu/biology/courses...

http://www.wildflowerinformation.org/Col...

http://enature.com/fieldguides





About annuals and perennials, you are right.
Reply:http://www.davesgarden.com is a great website for plant id and info.
buckles