Clematis recta L.

Ranunculaceae


Morphology

c, -1m

Ecology

hill and mountain zone, dry site

Chorology

European

Xylem

Distinct rings remaining vascular bundles, semi-ring porous, vessels solitary and in groups, earlywood vessel diameter 80-110┬Ám, fibers with small pits, simple perforations, round intervascular pits, parenchyma paratracheal, apotracheal and marginal, vascular bundles mostly rayless, sometimes with large secondary rays, very large rays between the bundles.

Xylem-Code

See annex

Phloem

Bands sieve elements alternating with parenchyma cells, tangentially arranged in a thin walled parenchymatic tissue. Radial oriented groups of sclerenchyma lateral of the phloem part of the vascular bundles. Many phellem bands.

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