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Dig into Plants: Southern Woodfern

Southern Woodfern

Other Common Names: Southern Woodfern, Florida Shieldfern

Scientific Name: Dryopteris ludoviciana

Native to Alabama: Yes

Lady Bird Johnson Wildflower Center
Alan Cressler

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Learn more about…

Basic Information
Classification Button
Maintenance
Adaptations Button
Plant ID
Life Cycle


Basic Plant Information

  • I am a non-woody vascular plant, so I am a fern.
  • I do not keep leaves year-round, so I am deciduous.
  • I die back in winter but regrow in spring for many seasons, so I am perennial.
  • I can grow 2 – 4 feet high and 2 – 3 feet wide.
Lady Bird Johnson Wildflower Center
Sally and Andy Wasowski

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Ecological Benefits
White-tailed deer browse leaves during summer; can provide significant cover for wildlife; value of this fern to wildlife appears to be low overall


Maintenance Notes
  • Dormant in winter.
  • Fronds can be cut for an indoor vase.
  • Dead plants can be cut back in early spring before new growth emerges.
  • When watering, hold hose to base of plant for a count of 5 seconds. Water should reach all roots.
  • Avoid sprinkling water on the leaves.
  • Requires moist to wet soil at all times.
Moist to wet soil at all times: water three times per week.


Habitat Requirements
This plant prefers:

Part Sun/ Shade
(2-6 hours of sun per day)

Shade
(Less than 2 hours of sun per day)

Moist to wet soil at all times
Sandy, Loamy, Clay, Acidic,
or Moist Soil


Leaf, Flower & Seed Identification
LEAF DESCRIPTION
Lady Bird Johnson Wildflower Center
Sally and Andy Wasowski
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Leaf Characteristics Chart (PDF)
Shape:
Lanceolate
Margin:
Lobate
Arrangement:
Whorled
Form:
Simple
Description:
Triangular, shiny, leathery, dark green fronds (leaves); fronds are dimorphic (of two shapes): fertile fronds are upright, up to 3’ long, narrower; sterile fronds are reclined, up to 1.5’, less narrow; stalk of leaf covered in light brown, papery scales
FLOWER DESCRIPTION
Southern Woodfern is not a flowering plant
SEED DESCRIPTION

Lady Bird Johnson Wildflower Center

David J. Stang
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Type:
Spore-bearing cones
Description:
No fruit or seeds; reproduces by spores; spores are found in sori on the bottom side of the frond
Plant spreads by:
Spores and Rhizomes/Tubers/ Roots & Shoots
Underground rhizomes spread and create new clumps of plants; spores spread by air or animals passing by

Plant Life Cycle
Plant Life Cycle:

  • Ferns reproduce by spores rather than seeds.
  • Spores are contained in cone-like spore cases at the ends of the stems.
  • The spores are dispersed by the wind.
  • When the spores land on a damp surface, they grow into small male and female structures.
  • Finally, when fertilization takes place, the plant will grow to form the visible stems used to identify the horsetail plant.

ADDITIONAL RESOURCES FOR TEACHERS

Quick Fact Sheet
(Condensed Species Info)
QR Code
(Links to this Webpage)
Plant ID Sign (Text Only):
Ready as-is PDF
Plant ID Sign (Text Only):
Editable Word Doc
Plant ID Sign (With Picture):
Ready as-is PDF
Plant ID Sign (With Picture):
Editable Word Doc


INFORMATION SOURCES FOR THIS PLANT
Lady Bird Johnson Wildflower Center Logo

USDA Natural Resources Conservation Service Logo