Which apps can you suggest that will ID plants and trees?
The other day, someone who was digging up some plants I was giving away asked about a shrub I have. I couldn't recall the name of it so he took a photo with an app he had and it IDd the shrub. I neglected to ask this fellow what the app was. So I went online and there are several. Can you suggest ones you think are really useful? And free? There are so many times that would come in handy.