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Morphology

Ch 10-20 cm

Ecology

mountain and subalpine

Chorology

Eurosibirean/N.-American

Xylem

Distinct rings, diffuse porous, vessels solitary, scalariform perforations with >15 bars, vessel diameter <20 µm, vessel frequency 1000 mm2, fibers with large pits, fibers thin- to thick-walled, parenchyma apotracheal, rays uni seriate, homocellular with upright cells.,

Xylem-Code

See annex

Phloem

Slide missing

Explanations

For explanations please see the Feature Characteristics.

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

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