The basic idea is to have a plant ID app combined with a course on plant identification. The plants you upload and identify guide the arc of the curriculla. Hopefully, it becomes the last plant ID app you'll ever need.

Right now it works as an identification app, and it integrates with my personal SRS system. I don't have much of a course on identification though. I've heard Bottany in a Day by Elpel is very good, I'll have to read through it and see what can be done.