Classification
Plantae [rijk]Spermatopsida [klasse]
Lamiales [orde]
Oleaceae [familie]
Fraxinus [geslacht]
Genus  Fraxinus contains the following taxa:
    Fraxinus americana [species]        
    Fraxinus excelsior [species]        
    Fraxinus ornus [species]        
    Fraxinus pennsylvanica [species]