hill and mountain zone dry site
Distinct rings, remaining vascular bundles, ringporous and semi-ring porous, vessels solitary and in groups, earlywood vessel diameter 120-210µm, fibers with many small pits, simple perforations, round and slightly scalariform intervascular pits, parenchyma paratracheal and apotracheal, with secondary rays in vascular bundles, large rays between the bundles,.
Bands sieve elements alternating with parenchyma cellsand moon-sickle-like sclerenchyma groups, tangentially arranged in a thin walled parenchymatic tissue.
For explanations please see the Feature Characteristics.
© 2005 WSL - F. Schweingruber, W. Landolt, last update 18.11.2010