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Morphology

N 80-150

Ecology

hill and mountain

Chorology

SE Asian

Xylem

Distinct rings, diffuse-porous, vessels solitary, scalariform perforations with 10-15 bars, intervessel pits round, with fine helical thickenings, vessel diameter 20-30 µm, vessel frequency 200 - 300 mm2, fibers with large pits, fibers thin-walled and thin-to thick-walled, parenchyma not to recognize, , rays uniseriate and biseriate, homocellular with upright cells and heterocellular with prostrate and marginal upright cells.

Xylem-Code

See annex

Phloem

With tangential rows of sclereids and a few prismatic crystals.

Explanations

For explanations please see the Feature Characteristics.

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

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