Vegetative identification keys for selected woody plant genera in Western European cultivation

Vegetative identification keys (pdf files in English) for selected woody plant genera in Western European cultivation, composed by Jan De Langhe, dendrologist at Ghent University Botanical Garden in collaboration with Arboretum Wespelaar.
Author(s): 
Jan De Langhe
Free: 
Yes
Available as: 
Online
PDF
Keywords: 
Trees