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Morphology

T, 10-30cm

Ecology

hill and mountain zone dry site

Chorology

Mediterranean

Xylem

Only one ring, in long radial multiples, vessel diameter 30-50 µm, simple perforations, round and scalariform inter-vessel pits, fibers thin to thick-walled, scanty paratracheal parenchyma, Rayless, crystals absent.

Xylem-Code

See annex

Phloem

Only one ring, in long radial multiples, vessel diameter 40-70 µm, simple perforations, with thin-walled tylosis, round inter-vessel pits, fibers thin to thick-walled, scanty paratracheal parenchyma, rayless crystal druses in ray cells.Tangential layers of sieve cells, radial rows of parenchyma cells,

Explanations

For explanations please see the Feature Characteristics.

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

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