Swamp Fern
Telmatoblechnum serrulatum
Found in swamps, marshes, wet prairies, hammocks, bottomlands, vacant lots. FloraQuest, phone app (app page) What its natural habitat tells you
Native to Florida. How scores work Is it native here?
Profile 24%
Will it fit your yard?No photograph yet. Looking for an old drawing…
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 36 Florida counties.
Natural habitats
Places it grows wild. Not a planting requirement.



Habitats
Swamps; freshwater marshes; prairies and grasslands; Coastal Plain hammocks; floodplain and bottomland forests; roadsides, fields and disturbed ground.
Each habitat page lists the plants and wildlife also found there. All habitats
Also found with this plant
Wildlife whose habitat models include habitats this plant grows in, in Florida. Shared habitat, not food. 155 animals.
- Marsh WrenCistothorus palustris
- Northern ParulaParula americana
- Northern ShovelerAnas clypeata
- OspreyPandion haliaetus
- Painted BuntingPasserina ciris
- Purple GallinulePorphyrio martinica
- Red-tailed HawkButeo jamaicensis
- Red-winged BlackbirdAgelaius phoeniceus
- Ring-necked DuckAythya collaris
- Roseate SpoonbillPlatalea ajaja
- Sharp-shinned HawkAccipiter striatus
- Shiny CowbirdMolothrus bonariensis
- Snail KiteRostrhamus sociabilis
- Snowy EgretEgretta thula
- Song SparrowMelospiza melodia
- Spotted SandpiperActitis macularius
- Swallow-tailed KiteElanoides forficatus
- Tricolored HeronEgretta tricolor
- Turkey VultureCathartes aura
- White IbisEudocimus albus
- White-tailed KiteElanus leucurus
- Wilson's SnipeGallinago delicata
- Wood StorkMycteria americana
- Yellow-crowned Night-heronNyctanassa violacea
Who uses this plant?
No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects
Plant details
- Family
- Blechnaceae
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Conservation status
| Florida rank | S5 |
|---|---|
| Global rank | Not available |
| FL 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
- Atlas of Florida Plants
- 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

























