T, 15 - 50 cm
hill and mountain zone, medium site
Indistinct rings, vessels solitary and in radial multiples, vessel diameter 30-70 mµ, simple perforations, intervascular pits round, fibers thin to thick-walled, paratracheal parenchyma, ray width 5-7 cells, included phloem concentric, continuous, conjunctive tissue unlignified and thin-walled, with crystal sand in idioblasts.
Uniform anatomy without sieve elements, with crystal sand in idioblasts.
For explanations please see the Feature Characteristics.
© 2005 WSL - F. Schweingruber, W. Landolt, last update 18.11.2010