FNPS Plant Database

Woodwardia virginica

chain fern
  • Photo by Shirley Denton, Suncoast Chapter

  • Photo by Shirley Denton, Suncoast Chapter

  • Photo by Shirley Denton, Suncoast Chapter

Photographs belong to the photographers who allow use for FNPS purposes only. Please contact the photographer for all other uses.

Nomenclature

Common Name:

chain fern

Synonym(s):

Genus species:

Woodwardia virginica

Family:

Blechnaceae

Plant Specifics

Form:

Fern

Size:

2-3 ft, spreads broadly by rhizomes.

Life Span:

Long-lived perennial

Flower Color:

Fruit Color:

Phenology:

Winter dormant.  Spreads by rhizomes.

Noted For:

Landscaping

Recommended Uses:

Use as a groundcover in moist areas. Also useful in wetland restoration areas.

Considerations:

Aggressive, so plant where this will not be a problem or where nothing else will grow.

Availability:

Native Plant Nurseries

Propagation:

Division.

Light:

Part Shade, Shade

Moisture Tolerance:

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

--|---- <------------------------> ----|----|----|----|---|---|--

Aquatic ---to--- Somewhat moist, no flooding

Salt Water Flooding Tolerance:

Unknown

Salt Spray/Salty Soil Tolerance:

Low/no tolerance of salty wind or direct salt spray

Soil or Other Substrate:

Sand, Loam, Organic (muck)

Soil pH:

Acidic

Suitable to Grow In:

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

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



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Ecology

Wildlife:

Native Habitats:

Swamps, marshes.

Natural Range in Florida:

Comments:

Ethnobotany:

General Comments:

Citations:

Huegel, C. N. (2012). Native wildflowers and other ground covers for Florida landscapes. University Press of Florida.


Nelson, G. (2003). Florida’s best landscape plants. Association of Florida Native Nurseries.


Osorio, R. (2001). A gardener’s guide to Florida’s native plants. University Press of Florida.


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

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