It has an interesting way of looking up trees that might work better for some laymen than some of the other standard ways. There are 2 sections in the beginning that contain color photos of fruit & flowers, much better than in most books. These colorful items will jump out at you, if the season is correct. Not all are included, obviously - some just don't have conspicuous fruit or flowers.

For the rest, there are other sections that break up the leaves in a standard manner. Since it concentrates on a small defined area, it's pretty easy to find what you want - or you won't find it at all. While it does deal with many of the invasive species, it obviously can't get them all.

My only problem with the book is the sections aren't marked on every page. It's very easy to get into a different section, while looking a tree up in the field, & not realize it. I wouldn't want this as my only field guide to trees, but it is an excellent supplementary resource. ( )