Asperula aristata L.

Rubiaceae


Morphology

H,, 10-40 cm

Ecology

Hill , mountaine, dry site

Chorology

European

Xylem

Distinct rings, semi-ring porous, vessels solitary, simple perforation, vessel diameter <20µm, vessel diameter 20 - 50µm, apotracheal parenchyma, paratracheal parenchyma, ray width one to two cell,

Xylem-Code

See annex

Phloem

Uniform cortex, rhaphids present

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