H, 40 -100cm
Distinct growth zones, diffuse porous, 20-50 µm in diameter, vessels in long radial multiples, simple perforations, fibers thin-to thick-walled with small pits, parenchyma paratracheal, with rays 2-3, heterocellular with central prostrate and many marginal upright cells,
Phloem with ray dilatations, round sclerenchymatic groups in more or less distinct tangential rows.
For explanations please see the Feature Characteristics.
© 2005 WSL - F. Schweingruber, W. Landolt, last update 18.11.2010