FNPS Plant Database

Acrostichum danaeifolium

giant leather fern
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Ginny Stibolt, Ixia Chapter FNPS

Nomenclature

Common Name:

giant leather fern

Synonym(s):

Genus species:

Acrostichum danaeifolium

Family:

Pteridaceae

Plant Specifics

Form:

fern

Size:

6 - 12 ft tall by 5-10 ft wide

Life Span:

Long-lived perennial

Flower Color:

Fruit Color:

brown

Phenology:

Evergreen. Fertile fronds present nearly year round.

Noted For:

Interesting Foliage

Landscaping

Recommended Uses:

Specimen plant or mass background planting in moist areas. Could be used as a hedge. As this fern gets very tall, it is not appropriate as a groundcover.

Considerations:

Not drought tolerant.

Availability:

Native Nurseries, FNPS Plant Sales

Propagation:

Light:

Part Sun

Moisture Tolerance:

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

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Aquatic -to- Usually moist, occasional inundation

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, Organic

Soil pH:

circum neutral

Suitable to Grow In:

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:

Birds, Mammals

Used as cover.

Native Habitats:

Brackish and freshwater marshes, swamps, river floodplains.

Natural Range in Florida:

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Comments:

Ethnobotany:

Fiddleheads are edible.  Fronds have been used as thatch.

General Comments:

Can be cut back to improve appearance, but should not be severely pruned more than once a year.



Spores cover undersides of leaves giving them a bi-color appearance.

Citations:

Huegel, Craig N. (2012). Native Wildflowers and Other Ground Covers for Florida Landscapes. University Press of Florida, Gainesville.


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.


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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