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Morphology

Z, 40-80cm

Ecology

subalpine and alpine

Chorology

Kaukasus

Xylem

Distinct rings, diffuse-porous, vessels solitary and in groups, scalariform perforations with 10-15 bars, intervessel pits rarely scalariform and mostly round, vessel diameter 15-25 µm, vessel frequency 400 - 800 mm2, fibers with large pits, fibers thin-walled parenchyma paratracheal, rays uniseriate and 2- seriate, homocellular with upright cells and heterocellular with prostrate and upright cells. Pith with large aerenchyma-like intercellulares,

Xylem-Code

See annex

Phloem

Slide missing

Explanations

For explanations please see the Feature Characteristics.

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

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