FNPS Plant Database

Chamaecyparis thyoides

Atlantic white cedar
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Shirley Denton, Suncoast Chapter FNPS

Nomenclature

Common Name:

Atlantic white cedar

Synonym(s):

Genus species:

Chamaecyparis thyoides

Family:

Cupressaceae

Plant Specifics

Form:

tree

Size:

20-40 (60) ft tall by 10-20 ft wide

Life Span:

Long-lived perennial

Flower Color:

Fruit Color:

Phenology:

Evergreen. Lifespan >100 yrs (Nelson).

Noted For:

Interesting Foliage

Landscaping

Recommended Uses:

Specimen tree especially for moist sites.

Considerations:

Availability:

Native Nurseries

Propagation:

Seed and softwood cuttings.

Light:

Full Sun, Part Sun

Moisture Tolerance:

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

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Stays wet -to- Somewhat moist, no flooding

Salt Water Flooding Tolerance:

Unknown

Salt Spray/Salty Soil Tolerance:

Moderate. Tolerant of salty wind and may get some salt spray.

Soil or Other Substrate:

Sand, Organic

Soil pH:

Acidic

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:

Mammals

Provides cover for birds and mammals. 





Attracts deer and squirrels.  Deer browse can be so intense as to limit survival of saplings.

Native Habitats:

Forested seepage areas, swamps, low stream banks

Natural Range in Florida:

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Comments:

Ethnobotany:

Wood was used for log cabins, floors and shingles.

General Comments:

The natural distribution in Florida is predominantly related to soil and drainage conditions.  If you provide them, it should grow successfully from Lake County northward.

Citations:

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


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


Little, S. (1959). Silvical characteristics of Atlantic white-cedar ( Chamaecyparis thyoides ). Station Paper NE-118. ( https://www.fs.usda.gov/treesearch/pubs/13704 ). Accessed U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station, Upper Darby, PA.


Natural Resources Conservation Service. (2006). PLANTS Database: Atlantic White Cedar. ( https://plants.usda.gov/DocumentLibrary/plantguide/pdf/pg_chth2.pdf ). Accessed 2026. United States Department of Agriculture.


Nelson, Gil. (2003). Florida's Best Landscape Plants: 200 Readily Available Species for Homeowners and Professionals. University Press of Florida, Gainesville.


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


Watkins, John and Thomas Sheehan. (1975). Florida Landscape Plants, Native and Exotic. University Presses 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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