Eastern Marsh Fern
Thelypteris palustris var. pubescens
Found in bogs, marshes (including freshwater tidal marshes), and bottomland forests. FloraQuest, phone app (app page) What its natural habitat tells you
Native to Virginia. How scores work Is it native here?
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At a glance
Not yet recorded · Height · Spread · Light · Soil · Life cycle · Leaves
This plant is missing most of its facts, so Quercus is looking them up in old botany books.
Recorded in 88 Virginia counties.
Natural habitats
Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.
Open, herb-covered wetlands with fresh, non-tidal water.
Floodplain and bottomland forests
Forests on low ground beside rivers and streams that flood from time to time.
Also found with this plant
Wildlife whose habitat models include habitats this plant grows in, in Virginia. Shared habitat, not food. 106 animals.
- Red-winged BlackbirdAgelaius phoeniceus
- RedheadAythya americana
- Ring-billed GullLarus delawarensis
- Ring-necked DuckAythya collaris
- Ring-necked PheasantPhasianus colchicus
- Rough-legged HawkButeo lagopus
- Ruddy DuckOxyura jamaicensis
- Ruddy TurnstoneArenaria interpres
- Rusty BlackbirdEuphagus carolinus
- Savannah SparrowPasserculus sandwichensis
- Seaside SparrowAmmodramus maritimus
- Semipalmated PloverCharadrius semipalmatus
- Sharp-shinned HawkAccipiter striatus
- Short-eared OwlAsio flammeus
- Snow GooseChen caerulescens
- Snowy EgretEgretta thula
- Song SparrowMelospiza melodia
- SoraPorzana carolina
- Spotted SandpiperActitis macularius
- Stilt SandpiperCalidris himantopus
- Surf ScoterMelanitta perspicillata
- Swamp SparrowMelospiza georgiana
- Tree SwallowTachycineta bicolor
- Tricolored HeronEgretta tricolor
Who uses this plant?
6CaterpillarsGenus host records with ranges including VA
Genus host records with ranges including VA · Thelypteris
- Callopistria floridensisFlorida Fern Caterpillar
- Callopistria mollissimaPink-Shaded Fern Moth
- Euplexia benesimilisAmerican Angle Shades
- Fagitana litteraMarsh Fern Moth
- Gueneria similariaGhostly Fern Moth
- Herpetogramma theseusalis
1BirdsRecorded genus food-resource interactions; not a state feeding claim
Recorded genus food-resource interactions; not a state feeding claim · Thelypteris
- Bonasa umbellusRuffed Grouse
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
Plant details
- Family
- THELYPTERIDACEAE
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Conservation status
| Virginia rank | S5 |
|---|---|
| Global rank | G5T5 |
| VA status | Not verified |
| Federal status | Not verified |
Will it fit your yard?
Check this plant against your county, sun and soil moisture. Conditions are checked in your browser.
Sources
- Digital Atlas of the Virginia Flora
- USDA PLANTS
- Vascular Plants of North Carolina (NC Natural Heritage Program)
- NatureServe Explorer
- Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
- Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
- Smith, Bachelder, Russell, Morales, Mosher & Seltmann 2024, Bee-Specialization-Modeling v0.6.1 (specialist host table compiled from J. Fowler's pollen specialist bee lists), Zenodo, CC BY 4.0
- Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
- Narango, Tallamy & Shropshire 2020, Few keystone plant genera support the majority of Lepidoptera species, Nature Communications

























