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Morphology

N 80-150

Ecology

mediterranean

Chorology

W-North America

Xylem

Indistinct rings, vessels in radial multiples, simple perforations, scalariform intervessel pits, intervessel pits alternate, vessel diameter 50-90 µm, thick-walled fibers, parenchyma scanty paratracheal, ray width 2-3 (4) cells, homocellular with prostrate cells, with a many crystals in rays.

Xylem-Code

See annex

Phloem

Sclereids in tangentially arranged square groups, with ray dilatations, with many crystal druses in rays, with mucilage ducts

Explanations

For explanations please see the Feature Characteristics.

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

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