H, 10 - 40cm
subalpine and alpine
Distinct rings, diffuse porous, vessels solitary, simple perforation, vessel diameter 15-30 µm, round intervessel pits, fibers absent, parenchyma pervasive, vascular bundles remaining, rays absent and multi-seriate, homocellular with square and upright cells. Crystal druses in rays.
Uniform phloem. A few crystal druses in the cortex. Multilayered periderm with regular arranged cells.
For explanations please see the Feature Characteristics.
© 2005 WSL - F. Schweingruber, W. Landolt, last update 18.11.2010