FNPS Plant Database

Bourreria succulenta

strongbark
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Shirley Denton (Windley Key Geological State Park)

Nomenclature

Common Name:

strongbark

Synonym(s):

Genus species:

Bourreria succulenta

Family:

Boraginaceae

Plant Specifics

Form:

tree

Size:

10-15 (30) ft tall by 5-15 ft wide

Life Span:

Long-lived perennial

Flower Color:

white

Fruit Color:

orange

Phenology:

evergreen. Blooms summer-fall. Fruits ripen fall-winter.

Noted For:

Showy Flowers, Showy Fruits, Interesting Foliage

Landscaping

Recommended Uses:

Specimen tree, hedge, or screen.

Considerations:

Availability:

Native Nurseries, Seed

Propagation:

Seed (needs to be scarified).

Light:

Full Sun, Part Sun

Moisture Tolerance:

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

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Somewhat moist, no flooding -to- Very long very dry periods

Salt Water Flooding Tolerance:

Unknown

Salt Spray/Salty Soil Tolerance:

Some tolerance to salty wind but not direct salt spray

Soil or Other Substrate:

Sand, Lime Rock

Soil pH:

Calcareous (high pH)

Suitable to Grow In:

10A,10B,11

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



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Ecology

Wildlife:

Pollinators, Butterflies, Hummingbirds, Birds

Attracts a variety of  bees and butterflies

Attracts hummingbirds





Fruits are harvested by a variety of birds





Birds are attracted to insects which are attracted by the flowers

Native Habitats:

Rockland hammock.

Natural Range in Florida:

Comments:

Ethnobotany:

General Comments:

Weeping branches.

Citations:

Hammer, Roger L.  2015.  Attracting hummingbirds and butterflies in tropical Florida.  Univeersity Press of Florida. (birds)



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



Institute for Regional Conservation.  Accessed 2021.  https://www.regionalconservation.org/beta/nfyn/plantdetail.asp?tx=Boursucc (South Florida Occurrence Map, salt tolerance).



Osorio, Rufino. 2001. A gardener's guide to Florida's native plants.  University Press of Florida, Gainesville, FL.



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

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