C 10-30 cm
hill and mountain
Distinct rings, diffuse-porous, vessels in radial to slightly diagonal groups, simple perforations, with helical thickenings, ray-vessel pits round, vessels surrounded by vasicentric tracheids, fibers thin-walled, with small pits, parenchyma apotracheal, in aggregates and terminal, rays uniseriate, heterocellular with 2-4 square and upright cells.
For explanations please see the Feature Characteristics.
© 2005 WSL - F. Schweingruber, W. Landolt, last update 18.11.2010