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Morphology

H, 10 - 30cm

Ecology

mountain and subalpine, dry site

Chorology

Caucasus

Xylem

Distinct rings, semi-ring porous, vessels solitary, simple perforation, vessel diameter <30-50 µm, fibers with large pits, without septate fibers, paratracheal parenchyma, rays uniseriate, all cells upright, crystals absent.

Xylem-Code

See annex

Phloem

Uniform cortex, distinct ray dilatations, with oil ducts.

Explanations

For explanations please see the Feature Characteristics.

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

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