FNPS Plant Database

Ostrya virginiana

American hophornbeam, eastern hophornbeam, ironwood
  • Photo by: Shirley Denton, Suncoast Chapter FNPS

Nomenclature

Common Name:

American hophornbeam, eastern hophornbeam, ironwood

Synonym(s):

Genus species:

Ostrya virginiana

Family:

Betulaceae

Plant Specifics

Form:

tree

Size:

20-30 ft

Life Span:

Long-lived perennial

Flower Color:

NA

Fruit Color:

brown

Phenology:

Deciduous. Yellow fall color. Blooms in spring (inconspicuous). Fruits ripen in summer.

Noted For:

Hurricane Wind Resistance, Fall Color, Interesting Bark

Landscaping

Recommended Uses:

Small specimen tree. Also good as an understory tree. While rarely grown, this plant is very worth of use in the landscape.

Considerations:

Availability:

Native Nurseries

Propagation:

Seed. Occasionally available as a containerized plant.

Light:

Part Sun, Shade

Moisture Tolerance:

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

Coming Soon!

Somewhat moist, no flooding ---to--- Somewhat long 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:

Slightly acidic to neutral

Suitable to Grow In:

8A,8B,9A,9B

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



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Ecology

Wildlife:

Seeds are not popular with most birds, but it provides good cover.

Native Habitats:

Dry-mesic deciduous woods. Hammocks, bluff microsites.

Natural Range in Florida:

Comments:

Ethnobotany:

General Comments:

The wood is noted as being very strong, hence the common name "ironwood"



Does not do well much south of its natural range.

Citations:

Huegel, Craig, N.  2010.  Native plant landscaping for Florida wildlife.  University Press of Florida, Gainesville, FL. (wildlife uses)



Nelson, Gil.  2003.  Florida's Best Landscape Plants. Association of Florida Native Nurseries.



University of Tennessee Extension Service.  Desired Ph Range and salt tolerance of common nursery plants.    https://extension.tennessee.edu/mtnpi/Documents/handouts/Fertility/Desired-pH-Range-List.pdf   accessed 2021.



Wunderlin, R. P., B. F. Hansen, A. R. Franck, and F. B. Essig. 2021. Atlas of Florida Plants ( http://florida.plantatlas.usf.edu /).  Institute for Systematic Botany, University of South Florida, Tampa.

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