Najas filifolia
Najas filifolia
Found in lakes. FloraQuest, phone app (app page) What its natural habitat tells you
Native to Florida. How scores work Is it native here?
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Rare or protected plant. Specialist conservation planting; excluded from routine garden suggestions. Plant caution source
Hidden from default planting suggestions. Wildlife value and native status remain unchanged.
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 12 Florida counties.
Natural habitats
Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.

Also found with this plant
Wildlife whose habitat models include habitats this plant grows in, in Florida. Shared habitat, not food. 179 animals.
- American Black DuckAnas rubripes
- American CrowCorvus brachyrhynchos
- American GoldfinchCarduelis tristis
- American RobinTurdus migratorius
- Belted KingfisherMegaceryle alcyon
- Black VultureCoragyps atratus
- Black-bellied Whistling-DuckDendrocygna autumnalis
- Black-crowned Night-heronNycticorax nycticorax
- Common NighthawkChordeiles minor
- Cooper's HawkAccipiter cooperii
- Eastern KingbirdTyrannus tyrannus
- Fish CrowCorvus ossifragus
- Great Crested FlycatcherMyiarchus crinitus
- Great EgretArdea alba
- Great Horned OwlBubo virginianus
- Green HeronButorides virescens
- Hooded MerganserLophodytes cucullatus
- MallardAnas platyrhynchos
- Northern CardinalCardinalis cardinalis
- Northern MockingbirdMimus polyglottos
- Northern WaterthrushSeiurus noveboracensis
- Prothonotary WarblerProtonotaria citrea
- Purple GallinulePorphyrio martinica
- Red-tailed HawkButeo jamaicensis
Who uses this plant?
9BirdsRecorded genus food-resource interactions; not a state feeding claim
Recorded genus food-resource interactions; not a state feeding claim · Najas
- Anas acutaNorthern Pintail
- Anas platyrhynchosMallard
- Aythya affinisLesser Scaup
- Aythya marilaGreater Scaup
- Cygnus olorMute Swan
- Mareca americanaAmerican Wigeon
- Mareca penelopeEurasian Wigeon
- Plectrophenax nivalisSnow Bunting
- Spatula clypeataNorthern Shoveler
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
- HYDROCHARITACEAE
Conservation status
| Florida rank | S2 |
|---|---|
| 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
- FloraQuest: South Central (Weakley), phone app (app page)
- FloraQuest: Florida (Weakley), phone app (app page)
- 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

























