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Morphology

N 80-150

Ecology

subtropical

Chorology

Macaronesia

Xylem

Distinct rings, semi-ring-porous, vessels in short radial multipels, simple perforations with, with helical thickenings, intervessel pits round and slightly scalaraiform, vessel diameter 30-50 µm, vessel frequency 100 - 200 mm2, with septate fibers, fibers with large pits, fibers thin-to thick-walled, parenchyma apotracheal, rays 1-3 seriate, heterocellular with prostrate and a few with upright cells.,

Xylem-Code

See annex

Phloem

Uniform structure with uniseriate tangential rows of prismatic crystals.

Explanations

For explanations please see the Feature Characteristics.

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

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