Morphology

H, 10 - 30cm

Ecology

boreal garden

Chorology

Siberean

Xylem

Distinct rings, semi-ring-porous, solitary, thick-walled vessels, simple perforations, earlywood vessel diameter 40-70µm, round and scalariform intervessel-pits, thick-walled fibers in groups, parenchyma mainly vasicentric, ray width 3-4 cells, unlignified, homocellular with square and upright cells.

Xylem-Code

See annex

Phloem

With ray dilatations, tangential rows of sclereids.

Explanations

For explanations please see the Feature Characteristics.

Cross section
   

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