Fimbristylis caroliniana
Fimbristylis caroliniana
Found in brackish or alkaline sands of marsh edges and dune swales, less typically in pine savannas or pine flatwoods. Weakley, Flora of the Southeastern United States (2025), Florida edition What its natural habitat tells you
Native to Florida. How scores work Is it native here?
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At a glance
Not yet recorded · Height · Spread · Light · Soil · Life cycle · Leaves · Bloom
This plant is missing most of its facts, so Quercus is looking them up in old botany books.
Recorded in 49 Florida counties.
Natural habitats
Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.

Open sand of beaches, dunes and the hollows between them.
Flat, sandy Coastal Plain pine woodlands, wetter than sandhills and denser than savannas.
Open, fire-kept longleaf pine stands over grasses and wildflowers on wet to moist sandy soil.
Also found with this plant
Wildlife whose habitat models include habitats this plant grows in, in Florida. Shared habitat, not food. 110 animals.
- Red-breasted MerganserMergus serrator
- Red-shouldered HawkButeo lineatus
- Red-tailed HawkButeo jamaicensis
- Red-winged BlackbirdAgelaius phoeniceus
- Ring-billed GullLarus delawarensis
- Ring-necked DuckAythya collaris
- Roseate SpoonbillPlatalea ajaja
- Royal TernThalasseus maximus
- Ruddy DuckOxyura jamaicensis
- Ruddy TurnstoneArenaria interpres
- Rusty BlackbirdEuphagus carolinus
- Saltmarsh Sharp-tailed SparrowAmmodramus caudacutus
- Sandhill CraneGrus canadensis
- Sandwich TernThalasseus sandvicensis
- Savannah SparrowPasserculus sandwichensis
- Seaside SparrowAmmodramus maritimus
- Semipalmated PloverCharadrius semipalmatus
- Sharp-shinned HawkAccipiter striatus
- Short-eared OwlAsio flammeus
- Short-tailed HawkButeo brachyurus
- Snowy EgretEgretta thula
- Song SparrowMelospiza melodia
- SoraPorzana carolina
- Spotted SandpiperActitis macularius
Who uses this plant?
1CaterpillarsGenus host records with ranges including FL
Genus host records with ranges including FL · Fimbristylis
- Spodoptera frugiperdaFall Armyworm Moth
No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects
Plant details
- Family
- CYPERACEAE
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Conservation status
| Florida rank | S4S5 |
|---|---|
| Global rank | G4 |
| 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
- USDA PLANTS
- Vascular Plants of North Carolina (NC Natural Heritage Program)
- Weakley, Flora of the Southeastern United States (2025), Florida edition
- 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

























