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Morphology

ch ,10-20 cm

Ecology

boreal steppe

Chorology

Central Asian

Xylem

Distinct rings, semi-ring porous, vessels solitary and thick-walled, simple perforation, vessel diameter 20-30 µm, fibers with large pits, fibers thin to thick-walled, parenchyma apotracheal, rays biseriate, homocellular with prostrate cells.

Xylem-Code

See annex

Phloem

Uniform cortex, multilayered periderm with regular arranged cells.

Explanations

For explanations please see the Feature Characteristics.

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

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