Morphology

H, 10 - 40cm

Ecology

mountain and subalpine, dry site

Chorology

Caucasus

Xylem

Distinct rings, semi-ring porous, vessels solitary, simple perforation, vessel diameter <30-50 µm, fibers with small pits, without septate fibers, indistinct parenchyma, rays uniseriate, all cells upright, crystals absent.

Xylem-Code

See annex

Phloem

Uniform cortex, distinct ray dilatations, with oil ducts.

Explanations

For explanations please see the Feature Characteristics.

Cross section
  
Tangential section
 
Bark
 

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