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Morphology

Z, 40-80cm

Ecology

boreal

Chorology

N-Eurasian

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 not to recognize, rays uniseriate, homocellular with upright cells C, t, r: 1,5,9,11,14,20,21,22,40.1,50.2,58,62,68,75,96,105,

Xylem-Code

See annex

Phloem

Slide missing

Explanations

For explanations please see the Feature Characteristics.

Cross section
 

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

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