FNPS Plant Database

Acer negundo

box-elder, ash-leaf maple
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Shirley Denton, Suncoast Chapter FNPS

Nomenclature

Common Name:

box-elder, ash-leaf maple

Synonym(s):

Genus species:

Acer negundo

Family:

Sapindaceae

Plant Specifics

Form:

tree

Size:

30-70 ft tall by 20-40 ft wide

Life Span:

Long-lived perennial

Flower Color:

Pinkish, not showy

Fruit Color:

green,brown

Phenology:

deciduous. Flowers in late winter. Fruits ripen in spring.

Noted For:

Interesting Foliage

Landscaping

Recommended Uses:

Its twisting shape makes it an interesting specimen tree.

Considerations:

Fast growing, fairly weak hence somewhat prone to breaking.

Availability:

Native Nurseries, FNPS Plant Sales, Friends

Propagation:

Seed.

Light:

Full Sun, Part Sun

Moisture Tolerance:

Always Flooded---------------------------------Extremely Dry

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Usually moist, occasional inundation -to- Short very dry periods

Salt Water Flooding Tolerance:

Unknown

Salt Spray/Salty Soil Tolerance:

Low/no tolerance of salty wind or direct salt spray

Soil or Other Substrate:

Sand, Clay, Loam

Soil pH:

6.0 - 7.0

Suitable to Grow In:

8A,8B,9A

USDA zones are based on the average annual extreme minimum winter temperature.

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Ecology

Wildlife:

Pollinators, Caterpillars, Mammals

Attracts pollinators, particularly native bees.   Larval host for Cecropia silkmoth ( Hyalophora cecropia ).

Squirrels and other rodents eat the seeds. 

Native Habitats:

Found naturally in floodplains. Has become widely established in ruderal settings.

Natural Range in Florida:

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Comments:

Ethnobotany:

General Comments:

Citations:

Burns, Russell M., and Barbara H. Honkala [Technical coordinators]. (1990). Silvics of North America: Volume 2. Hardwoods. United States Department of Agriculture (USDA), Forest Service, Agriculture Handbook 654. https://www.fs.usda.gov/treesearch/pubs/1548 , accessed 2025.


Gann, G.D., C.J. Abbott, C.G. Stocking, K.N. Hines, and collaborators. Natives For Your Neighborhood. ( https://www.regionalconservation.org/beta/nfyn/plantdetail.asp?tx=Abuthuls ). Accessed 2025. The Institute for Regional Conservation. Delray Beach, Florida.


Huegel, Craig N. (2010). Native Plant Landscaping for Florida Wildlife. University Press of Florida, Gainesville.


University of Tennessee Extension Service. (2010). Desired pH Range and salt tolerance of common nursery plants. ( https://plantsciences.tennessee.edu/wp-content/uploads/sites/25/2021/10/Desired-pH-Range-List.pdf ). Accessed 2025. University of Tennessee Extension, Knoxville.


Wunderlin, R. P., B. F. Hansen, A. R. Franck, and F. B. Essig. (1999+). Atlas of Florida Plants. ( https://florida.plantatlas.usf.edu/ ). [S. M. Landry and K. N. Campbell (application development), USF Water Institute.] Institute for Systematic Botany, University of South Florida, Tampa.

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