H, 5 - 10 cm
subalpine and alpine
Inistinct rings, vessels solitary, simple perforation, vessel diameter <20 µm, fibers with large pits, fibers thin-to thick-walled, parenchyma apotracheal, rays uniseriate, all cells upright, crystals absent.
Uniform 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