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Morphology

Z, 40-80cm

Ecology

mediterranean

Chorology

S-European

Xylem

Distinct annual rings, semi-ring porous, vessels in small groups, vessel diameter 30 – 50 mm vessel frequency 200-300 mm2, simple perforations, fibers with small pits, paratracheal vasicentric ray width 2-3-5 cells, rays heterocellular with a few prostrate and many upright cells, with a few crystal druses.

Xylem-Code

See annex

Phloem

With small groups of sieve tubes distinct ray dilatations, irregular groups of sclereids in radial patterns, 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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