Hagenia abyssinica B.J.f. Gmelin

Rosaceae


Xylem

Inistinct rings, vessels solitary qne in short radial roew, simple perforation, vessel diameter 80-180┬Ám, fibers with large pits, fibers thin-to thick- and thick-walled, parenchyma apotracheal, rays uni- and multiseriate, with sheet cells, homocellular with prostrate cells.

Xylem-Code

See annex

Phloem

With tangential groups of sclereids, with crystal druses, multilayered periderm with regular arranged cells.

Explanations

For explanations please see the Feature Characteristics.

Cross section
  
Tangential section
 
Radial section
  
Bark
  

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