FNPS Plant Database
Baccharis dioica
Nomenclature
Common Name:
Synonym(s):
Genus species:
Family:
Asteraceae (Compositae)
Plant Specifics
Form:
Size:
Life Span:
Long-lived perennial
Flower Color:
Fruit Color:
Phenology:
Noted For:
Landscaping
Recommended Uses:
Considerations:
Availability:
Propagation:
Light:
Moisture Tolerance:
Always Flooded---------------------------------Extremely Dry
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Not wet but not extremely dry -to- Very long very dry periods
Salt Water Flooding Tolerance:
Unknown
Salt Spray/Salty Soil Tolerance:
High. Can tolerate significant and ongoing amounts of salt.
Soil or Other Substrate:
Soil pH:
Suitable to Grow In:

USDA zones are based on the average annual extreme minimum winter temperature.
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Ecology
Wildlife:
Nectar attracts butterflies.
Native Habitats:
Comments:
Ethnobotany:
General Comments:
This plant is believed to be extirpated in the wild in Florida. According to most sources, it was known from a single area south of Miami near Biscayne Bay. Old specimens at the University of Florida Herbarium for Escambia and Okaloosa counties were re-examined in 2006 and re-identified as Baccacharis dioica. It has also been reported to have been found on a dune near Mobile, AL (Woodlanders, Inc.) and introduced into the nursery trade from there. The map of herbarium speciment locations on the Florida Plant Atlas have not been updated.
Plants commercially available in FL apparently come from imports from the Bahamas.
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=Baccdioi ). Accessed 2025. The Institute for Regional Conservation. Delray Beach, Florida.
Global Biodiversity Information Facility. (Undated). Baccharis dioica Vahl. ( https://www.gbif.org/species/3129751 ). Accessed 2025.
Woodlanders, Inc. (Undated). Product description: Baccharis dioica. ( https://woodlanders.net/products/baccharis-dioica ). Accessed 2025.
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.






