Trees 16 Juvenile literature 5 Ornamental trees 3 Diseases and pests 2 Drawing 2 Flowers 2 Growth 2 Pictorial works 2 Shrubs 2 Tree planting 2 Trees in art 2 Breeding 1 English fiction 1 Europe 1 Forest and forestry 1 Forest ecology 1 Fruit 1 Fruit trees 1 Fruits 1 Harvesting 1 Hedges 1 Juvenile fiction 1 Malaysia 1 Miscellanea 1 Ornamental shrubs 1 Plants 1 Shrubs Planting 1 Technique 1 Techniques 1 Timber 1