Trees, Shrubs and Flowers to Know in Washington and British Columbia

by (author) C.P. Lyons & Bill Merilees

Trees of Nova Scotia

by (author) Gary Saunders

Trees In Canada

by (author) John Laird Farrar

Forest Giants of the World

Past and Present

by (author) Al Carder

Trees of Guyana

A Seedling Identification Guide

illustrated by A. Hellum
edited by Roland Lines

Identification Guide to the Trees of Canada

by (author) Jean Lauriault

Weeds of the Woods

Small Trees and Shrubs of the Eastern Forest

by (author) Glen Blouin

Trees of the West

by (author) Mabel Crittenden

Identification Guide to the Trees of Canada

by (author) Jean Lauriault

Tree Mycoplasmas and Mycoplasma Diseases

by (author) C. Hiruki