Morphology

P 10-20m

Ecology

hill and mountain

Chorology

NE-Asia

Xylem

Distinct rings, diffuse porous, often >60-90 µm in diameter, vessels in short radial multiples and in small groups, simple perforations, fibers thin-walled, fibers with small pits, parenchyma apotracheal-diffuse, rays homocellular, 2-4 seriate, rays enlarged at ring boundaries.

Xylem-Code

See annex

Phloem

Slide missing

Explanations

For explanations please see the Feature Characteristics.

Cross section
 
Tangential section
 
Radial section
 

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