hill zone, dry site
Indistinct rings, vessels solitary and in groups vessel diameter 30 - 50 mµ, vessels thick walled (2mµ), fibers absent, simple perforations, intervascular pits round, pervasive parenchyma, rays 5->10 cells, included phloem concentric with single vascular bundles, conjunctive tissue thin-walled, with crystal sand.
Uniform anatomy without sieve elements, with crystal sand.
For explanations please see the Feature Characteristics.
© 2005 WSL - F. Schweingruber, W. Landolt, last update 18.11.2010