Morphology

T, H, 5 - 30 cm

Ecology

Hill - o subalpine zone, medium site

Chorology

Western Europe, cosmopoilitean

Xylem

Only one ring, in radial multiples, tangential rows of vessels, simple perforations, paratracheal parenchyma, rayless.

Xylem-Code

See annex

Phloem

No tangential layers of collapsed sieve cells,
uniform cortex

Remarks

Birmensdorf, ZH, Switzerland

Explanations

For explanations please see the Feature Characteristics.

Cross section
   
Tangential section
 
Radial section
 
Bark
 

© 2005 WSL - F. Schweingruber, W. Landolt, last update 18.11.2010