This is a wonderful guide, both small and comprehensive. It combines accurate and concise descriptions with beautiful illustrations of the whole tree, the leaves, the flowers and the fruit. An interesing feature: it tells you if a tree is indigenous and, if not, when it was introduced. The only downside is that it doesn't show pictorally what each tree looks like during different seasons, which can sometimes make identification tricky. Some guides show each tree in two seasons, half during one season and half during another.