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Log Fern

Dryopteris celsa

Found in swamps, seepage bogs, and calcareous floodplains, typically associated with calcareous substrates. FloraQuest, phone app (app page) What its natural habitat tells you

25
Good

Native to Virginia. How scores work Is it native here?

Profile 94%

Height
3–4 feet
Spread
1.5–2.5 feet
Light
Dappled sunlight, Deep shade, Partial shade
Soil moisture
Usually moist

Space about 2 ft apart from its recorded spread, about 25 per 100 sq ft. Enter your bed size for a count

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At a glance

Life cycle
Perennial
Leaves
Semi-evergreen
Bloom
June to September

Recorded in 45 Virginia counties.

Natural habitats

Places it grows wild. Not a planting requirement.

Swamps

View, Dismal Swamp, North Carolina
Named place / source context. Shown: Great Dismal Swamp, North Carolina, as titled by Museum of Fine Arts Boston; nineteenth-century artistic interpretation, a neighboring state.View, Dismal Swamp, North Carolina, Regis Francois Gignoux, 1850. Public domain. Source record.

Also found with this plant

Wildlife whose habitat models include habitats this plant grows in, in Virginia. Shared habitat, not food. 88 animals.

All wildlife of Virginia

Ecological relationships

Who uses this plant?

What these records mean

3CaterpillarsGenus host records with ranges including VA

Genus host records with ranges including VA · Dryopteris

  • Fagitana litteraMarsh Fern Moth
  • Gueneria similariaGhostly Fern Moth
  • Korscheltellus gracilisConifer Swift Moth, Graceful Ghost Moth
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
0BeesSoutheastern regional records
0Specialist beesPollen specialists
2BirdsRecorded genus food-resource interactions; not a state feeding claim

Recorded genus food-resource interactions; not a state feeding claim · Dryopteris

  • Bonasa umbellusRuffed Grouse
  • Lagopus lagopusWillow Ptarmigan
Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)

Direct food only: birds recorded eating this genus across North America. Caterpillars on host plants also feed nesting birds. NC Native Plant Society: butterfly gardening

No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects

Growing and identification

Plant details

Family
Dryopteridaceae
Hardiness
Zones 4a–9b
Soil pH
Acidic to neutral
Flower color
Not applicable

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Growing sources and scope

Conservation status

Virginia rankS4
Global rankG4
VA statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

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How to check your spot

Sources