Pros: Free, fast, easy ID sharing. Cons ... But it comes with an advanced function that can identify an entire plant from ...

In this edition of ID That Tree, Purdue Extension forester Lenny Farlee gives tips on how to identify two species – honey locust and bur oak – from just the markings and scarring on leafless twigs.

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. Imagine walking through a garden or ...