This volume investigates the identification and classification of the diverse tree and shrub species native to the European continent. Author Oleg Polunin, a recognized botanist and educator, utilizes his extensive field experience to provide a systematic framework for identifying woody plants. The text integrates botanical descriptions with visual aids to assist both amateur naturalists and professional researchers in distinguishing between various species within their natural habitats.

Experts and naturalists frequently cite this work as a reliable, foundational field guide for European dendrology. Readers often note the clarity of the botanical descriptions and the utility of the accompanying illustrations for accurate identification in the field.