Arabidopsis thaliana (L.) Heyn.

Brassicaceae


Morphology

T, H, 5-20cm

Ecology

Foothills, montane, medium sites

Chorology

Mediterranean, (subcosmopolit.)

Xylem

Only one ring. Vessels in radial multiples, paratracheal parenchyma rayless.

Xylem-Code

See annex

Phloem

No tangential layers, groups of collapsed sieve cells and parenchyma between rays dilatations.

Remarks

Cross section: 40 100
Tangential section:
Radial section:
Bark: 200

ruderal. Birmensddorf ZH, CH

Explanations

For explanations please see the Feature Characteristics.

Cross section
  
Bark
 

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