FNPS Plant Database

Exothea paniculata

inkwood
  • Photo by: John Bradford, Martin County Chapter FNPS
  • Photo by: John Bradford, Martin County Chapter FNPS
  • Photo by: John Bradford, Martin County Chapter FNPS

Nomenclature

Common Name:

inkwood

Synonym(s):

Genus species:

Exothea paniculata

Family:

Sapindaceae

Plant Specifics

Form:

tree

Size:

20-35 (45) ft

Life Span:

Long-lived perennial

Flower Color:

white,orange

Fruit Color:

orange,red,purple

Phenology:

Evergreen. Blooms winter-early spring. Fruits ripen in spring-summer.

Noted For:

Showy Flowers

Landscaping

Recommended Uses:

Shade tree.

Considerations:

Availability:

Native Nurseries, Seed

Propagation:

Seed though said to be slow to sprout and not easy to establish.

Light:

Full Sun, Part Sun

Moisture Tolerance:

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

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Usually moist, occasional inundation -to- Somewhat 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, Loam, 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, Birds

Attracts a variety of insect pollinators.

Fruits are used by birds.

Native Habitats:

Hammocks.

Natural Range in Florida:

Comments:

Ethnobotany:

Known for dense, hard wood.



Ink can be made from the berries or the bark.

General Comments:

Citations:

Gann, G.D., C.J. Abbott, C.G. Stocking, K.N. Hines, and collaborators. (2001+), Natives For Your Neighborhood. ( https://www.regionalconservation.org/beta/nfyn/plantdetail.asp?tx=Exotpani ). Accessed 2026. The Institute for Regional Conservation. Delray Beach, Florida.


Haehle, Robert G. and Joan Brookwell. (1999). Native Florida Plants. Gulf Publishing Company. Houston, TX.


Osorio, Rufino. (2001). A Gardener's Guide to Florida's Native Plants. University Press of Florida, Gainesville.


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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