This is a plant database for plant lovers and plant professionals to get quick info about plant classification, characters, distribution...
You can browse plants by families, genus, search by common name or scientific name, and state. The detail species page include major characters and distribute map, and linked to USDA web site for detail information.
You can use it in a field trip, write a note about a plant, take a photo using the phone camera, select a photo from the phone. It is all at your finger tip.
You can save the plant locations and later view all of them on a map.
You can also group them, and add various species into different groups for easy access.
Note: Data are from USDA plant database (2006), with 541 families, about 5000 genea, and 50,000 species. If have other data sources, please let me know. We can make it better. I am a plant lover too!