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Morphology

T, 10-30cm

Ecology

hill and mountain zone, medium site

Chorology

Eurasian

Xylem

Only one ring, in radial multiples, vessel diameter 30 ¿ 50µm, vessel frequency vessel frequency 200-500 mm2, simple perforations, fibers thin-walled, axial paratracheal parenchyma, rays absent C, t, r: C, t, r:2.1,6,9.1,13,40.2,41,50.2,61,79,117,R1,R3,R4,R8.

Xylem-Code

See annex

Phloem

With small groups of sieve cells, many sclereids, with crystal druses.

Explanations

For explanations please see the Feature Characteristics.

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

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