The identification book is aimed at students, trainees, and practitioners in the forestry and wood industry, as well as all wood enthusiasts. Colorful magnified images of 28 native and naturalized wood species highlight the most important anatomical features of wood cross-sections with arrows. Even the inexperienced can quickly find their way around with the help of a good 10x magnifying glass and a sharp knife. Additionally, further characteristic wood features are mentioned. An accompanying identification key provides a systematic overview and guide. The educational concept has been developed over years in forestry and wood industry training and has proven to be a practical aid for beginners or for refreshing previously acquired knowledge.