I originally put this book together back in the early 90's using Calamus software on an Atari computer. The book is still available from Lone Pine Publishing.
A comprehensive guide to more than 500 species of trees, shrubs, wildflowers, grasses, ferns, mosses and lichens. This book includes 590 colour photographs and over 800 line drawings. Text covers habitat and ecology, similar species, easy identification, native uses of plants and origins of names.