Riverflat Hawthorn

Crataegus opaca

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Not scored

Native status unresolved in Louisiana. 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 34 Louisiana parishes.

Also found with this plant

Wildlife whose habitat models include habitats this plant grows in, in Louisiana. Shared habitat, not food. 73 animals.

Eastern Wood-pewee
Contopus virens
Birds. 1 shared habitat
Fish Crow
Corvus ossifragus
Birds. 1 shared habitat
Gray Catbird
Dumetella carolinensis
Birds. 1 shared habitat
Great Crested Flycatcher
Myiarchus crinitus
Birds. 1 shared habitat
Great-tailed Grackle
Quiscalus mexicanus
Birds. 1 shared habitat
Green Heron
Butorides virescens
Birds. 1 shared habitat
Henslow's Sparrow
Ammodramus henslowii
Birds. 1 shared habitat
Hooded Merganser
Lophodytes cucullatus
Birds. 1 shared habitat
Kentucky Warbler
Oporornis formosus
Birds. 1 shared habitat
Least Flycatcher
Empidonax minimus
Birds. 1 shared habitat
Ovenbird
Seiurus aurocapilla
Birds. 1 shared habitat
Purple Gallinule
Porphyrio martinica
Birds. 1 shared habitat
Red-bellied Woodpecker
Melanerpes carolinus
Birds. 1 shared habitat
Red-shouldered Hawk
Buteo lineatus
Birds. 1 shared habitat
Ring-necked Duck
Aythya collaris
Birds. 1 shared habitat
Ruby-throated Hummingbird
Archilochus colubris
Birds. 1 shared habitat
Rusty Blackbird
Euphagus carolinus
Birds. 1 shared habitat
Savannah Sparrow
Passerculus sandwichensis
Birds. 1 shared habitat
Spotted Sandpiper
Actitis macularius
Birds. 1 shared habitat
Swainson's Warbler
Limnothlypis swainsonii
Birds. 1 shared habitat
Swallow-tailed Kite
Elanoides forficatus
Birds. 1 shared habitat
White-breasted Nuthatch
Sitta carolinensis
Birds. 1 shared habitat
Wilson's Warbler
Wilsonia pusilla
Birds. 1 shared habitat
Wood Duck
Aix sponsa
Birds. 1 shared habitat

Widespread birds also seen here (31)

Found in many habitats here, so not listed above.

All wildlife of Louisiana

Ecological relationships

Who uses this plant?

What these records mean

98CaterpillarsGenus host records with ranges including LA

Genus host records with ranges including LA · Crataegus

Hemaris thysbeHummingbird Clearwing
Limenitis arthemisRed-spotted Purple
Acrobasis indigenellaLeaf Crumpler
Acronicta americanaAmerican Dagger
Acronicta clarescensClear Dagger
Acronicta funeralisFunerary Dagger, Paddle Caterpillar
Acronicta impletaYellow-Haired Dagger
Acronicta interruptaInterrupted Dagger
Acronicta radcliffeiRadcliffe's Dagger
Alsophila pometariaFall Cankerworm Moth

Show all 98

Amorbia humerosanaWhite-Lined Leafroller Moth
Amphipyra pyramidoidesMiranda Underwing, Copper Underwing, Copper Amphipyra
Anavitrinella pampinariaCommon Gray, Cranberry Spanworm
Antheraea polyphemusPolyphemus Moth
Archips argyrospilaFruit-Tree Leafroller Moth
Archips griseaGray Archips
Argyrostrotis anilisShort-Lined Chocolate
Argyrotaenia ivanaIvana Leafroller Moth
Automeris ioIo Moth
Balsa labeculaWhite-Blotched Balsa
Catocala alabamaeAlabama Underwing, [Titan Underwing]
Catocala blandulaCharming Underwing
Catocala clintoniiClinton's Underwing
Catocala crataegiHawthorne Underwing, Thorn Underwing
Catocala gryneaWoody Underwing
Catocala lincolnanaLincoln Underwing
Catocala miraWonderful Underwing
Catocala orbaOrba Underwing
Catocala praeclaraPraeclara Underwing, Chokeberry Underwing, Charlotte's Underwing
Catocala pretiosaPrecious Underwing, Texarkana Underwing
Catocala ultroniaUltronia Underwing
Cecrita guttivittaMaple Prominent, Saddled Prominent
Cenopis diluticostanaSpring Dead-Leaf Roller Moth, Oak Cenopis
Ceratomia undulosaWaved Sphinx
Cerma cerinthaTufted Bird-Dropping Moth, Cherry Agate
Cerma coraThe Agate
Choristoneura rosaceanaOblique-Banded Leafroller Moth, Rosaceous Leaf Roller
Coelodasys unicornisUnicorn Caterpillar Moth
Cryptothelea gloveriiOrange Bagworm
Datana ministraYellow-Necked Caterpillar Moth
Eacles imperialisImperial Moth, Imperial Spiny Caterpillar
Ennomos magnariaMaple Spanworm Moth, Notchwing Geometer
Ennomos subsignariaElm Spanworm Moth
Episimus argutanaSumac Leaftier
Erannis tiliariaLinden Looper Moth, Western Winter Moth, Lime Looper
Euclea delphiniiSpiny Oak-Slug Moth
Eulithis gracilineataGreater Grapevine Looper
Eumacaria madopataBrown-Bordered Geometer
Glenoides texanariaTexas Gray
Grapholita packardiCherry Fruit Worm
Halysidota tessellarisBanded Tussock Moth, Pale Tiger Moth
Hyalophora cecropiaCecropia Silkmoth, Cecropia Moth
Hypagyrtis unipunctataOne-Spotted Variant
Hyphantria cuneaFall Webworm
Kocakina fidelisIntractable Quaker, Green Fruitworm, Fourlined Green Fruitworm
Lambdina fiscellariaHemlock Looper, Western Oak Looper
Limenitis archippusViceroy
Lithophane antennataAshen Pinion
Lithophane bethuneiBethune's Pinion
Lochmaeus manteoVariable Oakleaf Caterpillar Moth
Lomographa glomerariaGray Spring Moth
Lomographa vestaliataWhite Spring Moth
Lytrosis unitariaCommon Lytrosis
Macaria coortariaFour-Spotted Angle, Four-Spotted Granite
Malacosoma americanaEastern Tent Caterpillar
Malacosoma disstriaForest Tent Caterpillar
Metarranthis duariaRuddy Metarranthis
Morrisonia mucensGray Woodgrain
Nematocampa resistariaFilament Bearer, Horned Spanworm Moth
Nemoria mimosariaWhite-Fringed Emerald
Oedemasia concinnaRed-Humped Caterpillar, Red-Humped Appleworm
Oedemasia semirufescensRed-Washed Prominent
Orgyia leucostigmaWhite-Marked Tussock Moth
Orthosia hibisciSpeckled Green Fruitworm Moth, Speckled Green Quaker
Paleacrita vernataSpring Cankerworm Moth
Paonias excaecataBlinded Sphinx, Blind Eyed Sphinx
Paonias myopsSmall-Eyed Sphinx
Papaipema nebrisStalk Borer
Papilio glaucusEastern Tiger Swallowtail
Phaecasiophora niveiguttanaLabyrinth Moth
Phaeoura quernariaOak Beauty Moth
Phigalia strigatariaSmall Phigalia, Small Oak Looper
Phigalia titeaThe Half-Wing Geometer, Spiney Looper, Eastern Oak Looper
Prolimacodes badiaSkiff Moth, Skiff Caterpillar
Pseudothyatira cymatophoroidesTufted Thyatirid
Rhopobota dietzianaWinterberry Moth
Satyrium liparopsStriped Hairstreak
Schizura ipomaeaeMorning-Glory Prominent, Checkered-Fringe Prominent
Sparganothis sulfureanaSparganothis Fruitworm Moth, Sulfur Leafroller, False Yellow-Head
Sphecodina abbottiiAbbott's Sphinx
Strymon melinusGray Hairstreak
Synanthedon pictipesLesser Peachtree Borer Moth
Synanthedon scitulaDogwood Borer, Pecan Borer
Syndemis afflictanaFall Dead-Leaf Roller, Gray Leafroller, Black-and-Grey Banded Leafroller
Thyridopteryx ephemeraeformisEvergreen Bagworm Moth
Xanthorhoe lacustrataToothed Brown Carpet
Zale lunataLunate Zale
Zale minereaColorful Zale

Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)

—BeesSoutheastern regional records

—Specialist beesPollen specialists

6BirdsRecorded eating Crataegus in Louisiana

Diet records by plant genus, from studies across North America. Not a record from this state. Birds whose range includes Louisiana, most records first.