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Morphology

T, 10-30cm

Ecology

hill and mountain zone, medium site

Chorology

Eurasian

Xylem

Only one ring, vessels in long radial multipels, vessel diameter 30 ¿70µm, vessel frequency 200-500 mm2, simple perforations, fibers absent??, parenchyma not to recognize, pervasive parenchyma?, ray width 3-7 cells, often with sheet cells, often vascular bundle form remaining, ray cells unlignified and thin-walled, exclusively square and upright ray cells, without crystals

Xylem-Code

See annex

Phloem

Phloem in arcades outside of the vascular bundles. With sieve cell groups.

Explanations

For explanations please see the Feature Characteristics.

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

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