Identify flowers and trees with this open source mobile app: 
Where I live, there are lots of trails and roads lined with flowers and trees. My community is famous for its annual maple festival, and maple trees are easy for me to identify. However, there are many other trees I cannot identify by name. Flowers are the same: dandelions are easy to spot, but I don’t know the names of the wildflowers that line my walking path.
Recently my wife told me about PlantNet, a mobile application that can identify these flowers and trees. It’s available on iOS and Android, and it’s free, so I decided to try it out.
read more: Opensource.com Don Watkins
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