I reported previously (July 2011) about Israeli app “Bar-Code Flower,” that allows you to take a picture of a flower with your mobile phone, and then tells you its species. Now FlowerzBot from Israeli startup Cnature identifies 1000 flowers and wildlife. Currently in Hebrew, but soon also in English.
http://www.timesofisrael.com/israeli-startup-cnature-captures-spring-flowers-in-app/