Tree #15, Boxelder
Acer negundo
Aceraceae
Identification Clues:
This acer species exhibits opposite branching, yet its other features differ significantly from typical maples.  Boxelders are often called 'poison ivy trees' because of their leaves resemblance to that noxious herb.  This similarity is derived from the compound nature of the boxelder leaf.  However, unlike the three-leafed poison ivy, boxelder leaves occur opposite one another on the branch.  The double-winged samara fruit occur in clusters and are found only on the female trees.

Distribution:
Boxelders are native in most states, except for those on the Pacific coast.

Highlights:
This tree is often planted for erosion control or to provide food for wildlife.  The seeds are eaten by quirrels and songbirds.  The wood is soft and white, most appropriate for boxes, hence the name.  The boxelder bug, associated with this species, is a nuisance; and therefore people avoid using boxelders for lawn landscape.
 

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Page originally created by Alana Kiehn on October 6, 1999
Site maintained by Keith Wrage