boxelder - Sapindaceae Acer negundo

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Foliage

Bark

boxelder Bark
Mature Bark
boxelder Bark
Young Bark

Twig

Fruit

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Taxonomy

Cladeangiosperm
FamilySapindaceae
GenusAcer
Speciesnegundo
Common Nameboxelder
iTree CodeACNE2

Plant Form

FormTree: medium, irregular crown
Height50 feet
Spread30 feet
DeciduousYes

Identification Description

Foliagepinnately compound leaflets (3-5) slightly lobed or coarsely toothed Leaf Type  Information Icon Compound - Pinnate
Barklight orange/brown, slight fissures (young) - ridged & furrowed, dusty brown (mature)
Budgreen or red with overlapping scales, often covered with white hair; lateral buds hidden beneath leaf stem (petiole) base Bud Arrangement Information Icon Opposite
Twigsmooth, green or purple/red (depends on light exposure) in current year; then gray/brown; often covered in white waxy bloom
Flowermale: small, drooping clusters, no petals; female: raceme, no petals; male and female on separate plants (dioecious)
Fruitpaired “helicopters” (samaras) green to brown persisting in winter; V-shaped attachment
Fall Coloryellow

Site Characteristics

USDA Zones   info for zones pH LevelsSalt Tolerance
Min2a Min5.0 SoilIntolerant
Max9a Max7.5 SprayIntolerant

Shade ToleranceDrought ToleranceAllelopathy
Intermediate High Unknown

Species Status

Nebraska Native Yes Check
U.S. Native Yes Check
Region of OriginUnited States, Canada
Previous FamilyAceraceae
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