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Morphology

H, 30 ¿ 70 cm

Ecology

Hill zone

Chorology

Eurasian. Material from the subtropical climate on the Canary islands.

Xylem

Indistinct rings, vessels solitary, (20-30 microns) vessels thick walled (2 microns), paratracheal parenchyma, parenchyma thin walled between fibers, unlignified ray cells ray width 10-20 cells, with crystal druses in ray cells.

Xylem-Code

See annex

Phloem

Uniform structure, groups of sieve cells and parenchyma in radial rows, few crystal druses in cortex.

Remarks

Cross section:
Tangential section:
Radial section:
Bark:

Tenerife, Canary Islands, Spain

Explanations

For explanations please see the Feature Characteristics.

Cross section
   

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

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