H, 5-10 cm
hill and mountain zone, medium site
Rings absent, vessels solitary, vessel diameter 20-30mµ, vessels thick walled (2mµ), simple perforation, scalariform intervessel pitting, fibers absent, pervasive parenchyma, vascular bundle form remaining, rays absent, with few small irregularly formed crystals.
Simple structured phloem. Cortex consists on large round parenchymatic cells.
For explanations please see the Feature Characteristics Volume 1.
© 2005 WSL - F. Schweingruber, W. Landolt, last update 18.11.2010