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Morphology

H, 10-70cm

Ecology

Hill to mountaine zone, dry site

Chorology

Alps

Xylem

Distinct rings, semi-ring porous, vessels in groups, simple perforations, tangential bands with thick walled fibers, paratracheal parenchyma, thin walled marginal parenchyma, ray width 3-10 cells,

Xylem-Code

See annex

Phloem

Tangential layers of collapsed sieve cells and sclerenchymatic groups, groups of sclereids in phloem and cortex.

Explanations

For explanations please see the Feature Characteristics.

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

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