Research Units Research Programmes In focus Staff Organization Mission and Tasks History Jobs and career WSL-Führungen Contact and maps Key figures
Forest Protection SLF avalanche warnings Natural hazards warnings Expertise and advice Monitoring Data sets Events Publications Library Products WSL Junior
Microscopic Wood Anatomy of Central European species
Identify your species with online high resolution cross- and length sections from trunks and twigs. All free of charge.
This Web-based identification key is a completely revised (text, key) and updated (more and new photographs and new anatomic items) version of the book by Schweingruber F.H., 1990: Microscopic Wood Anatomy; Structural variability of stems and twigs in recent and subfossil woods from Central Europe. 3rd edition 1990. Birmensdorf, Eidgenössische Forschungsanstalt WSL.