FNPS Plant Database

Cladium jamaicense

sawgrass
  • Photo by: Shirley Denton, Suncoast Chapter FNPS

Nomenclature

Common Name:

sawgrass

Synonym(s):

Genus species:

Cladium jamaicense

Family:

Cyperaceae

Plant Specifics

Form:

grass

Size:

3-6 (10) ft tall by wide-spreading ft wide

Life Span:

Long-lived perennial

Flower Color:

green

Fruit Color:

brown

Phenology:

evergreen

Noted For:

Landscaping

Recommended Uses:

Typically used in wetland restoration. Also useful for planting in brackish settings where an emergent aquatic is desired. Spreads rapidly to cover large areas.

Considerations:

Blades have sharp edges...hence the common name. Best planted where people will not brush by it.

Availability:

Native Nurseries, Specialty Provider, Seed

Propagation:

Division, seed.

Light:

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:

High. Can tolerate significant and ongoing amounts of salt.

Soil or Other Substrate:

Sand, Clay, Loam, Lime Rock, Organic

Soil pH:

Suitable to Grow In:

8A,8B,9A,9B,10A,10B,11

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

Don't know your zone? Click here to search by zip code.

Ecology

Wildlife:

Caterpillars

Larval host of the Palatka skipper ( Euphyes pilatka ).

Native Habitats:

Swamps, marshes, shores of water bodies, common in coastal marsh, glades, cypress prairie.

Natural Range in Florida:

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Comments:

Ethnobotany:

General Comments:

Sawgrass is a sedge, not a grass. It was this plant that Marjory Stoneman Douglas referred to in her seminal work: "The Everglades: River of Grass."



A second species (C. mariscoides) occurs in a limited area in north Florida.  Its uses and culture are similar.

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=Cladjama ). Accessed 2026. The Institute for Regional Conservation. Delray Beach, Florida.


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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