hill and mountain zone, medium site
Distinct rings, ring porous, earlywood vessels solitary, latewood vessel often in tangential rows, earlywood vessel diameter 150-200mµ, simple perforation at the axial ends, round intervessel pitting, fibers thin-walled, fibers with bordered pits with slit-like apertures, parenchyma apotracheal, vascular bundle form remaining but with secondary rays, rays very large, locally with sheet cells, ray cells unlignified with square cells. Without crystals.
For explanations please see the Feature Characteristics.
© 2005 WSL - F. Schweingruber, W. Landolt, last update 18.11.2010