JDL: Acer negundo 3.
This image illustrates the Acer key. Acer negundo (©JDL003448-FCEB-08.09.1987)
Copyright © 2008–2019 Jan De Langhe. Non-commercial use of material with correctly referencing the name Jan De Langhe and the web address is allowed: http://www.plantentuin.ugent.be