H, 40 -100cm
hill and mountain
Distinct rings, diffuse porous, vessels 60-100 µm in diameter, vessels solitary, simple perforations, vessels thick-walled, pits round in opposite position, with tylosis, fibers absent, parenchyma pervasive, rays 2-3 seriate, included layers of periderm, consisting on one layer of phelloderm and a few layers of phellem (cork), with muscillage cells and raphides. 1,3,9,13,20,22,39.1,41,50,61,70,79.1,117,1365, 135.1,R7.2.R10, R12
Phloem consisting on parenchymatic tissue and, enlarged chambers with raphides surrounded by mucilage.
For explanations please see the Feature Characteristics.
© 2005 WSL - F. Schweingruber, W. Landolt, last update 18.11.2010