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Seabeach Amaranth

Amaranthus pumilus

Found in sea beaches, fore-dunes, island end flats, rarely on sound-side beaches. FloraQuest, phone app (app page) What its natural habitat tells you

68
Strong

Native to Virginia. How scores work Is it native here?

Profile 82%

Light
Full sun
Soil moisture
Dry to moist
Will it fit your yard?

Federally threatened. Excluded from routine garden suggestions. Consult conservation guidance before obtaining or planting this species. Plant caution source

Hidden from default planting suggestions. Wildlife value and native status remain unchanged.

At a glance

Life cycle
Annual
Bloom
July to November

Not yet recorded · Height · Spread · Leaves

Height: NC species account not read yet.

Spread and leaves: no source found yet.

This plant is missing most of its facts, so Quercus is looking them up in old botany books.

Recorded in 2 Virginia counties.

Natural habitats

Places it grows wild. Not a planting requirement. Each habitat page lists the plants and wildlife also found there.

Coastal dunes and beaches

Core Banks dunes, June 2013
Dune grassland. Shown: Core Banks, Cape Lookout, North Carolina, a neighboring state.Core Banks dunes, June 2013, Jarek Tuszyński, June 2013. CC BY-SA 3.0. Source record.

All habitats

Also found with this plant

Wildlife whose habitat models include habitats this plant grows in, in Virginia. Shared habitat, not food. 35 animals.

All wildlife of Virginia

Ecological relationships

Who uses this plant?

What these records mean

38CaterpillarsGenus host records with ranges including VA

Genus host records with ranges including VA · Amaranthus

  • Achyra rantalisGarden Webworm Moth
  • Agrotis ipsilonIpsilon Dart, Black Cutworm, Greasy Cutworm
  • Amyna strictaEight-Spot Moth
  • Anarta trifoliiThe Nutmeg, Clover Cutworm
  • Anavitrinella pampinariaCommon Gray, Cranberry Spanworm
  • Dicymolomia julianalisJulia's Dicymolomia
  • Disclisioprocta stellataSomber Carpet, Bougainvillea Looper
  • Epiblema otiosanaBidens Borer Moth
  • Estigmene acreaSalt Marsh Moth, Acrea Moth
  • Feltia subterraneaSubterranean Dart, Granulate Cutworm
Show all 38
  • Gesta martialisMottled Duskywing
  • Hahncappsia mancalisCommon Hahncappsia
  • Helicoverpa zeaCorn Earworm Moth
  • Herpetogramma bipunctalisSouthern Beet Webworm, Two-Spotted Herpetogramma
  • Hyles lineataWhite-Lined Sphinx
  • Hymenia perspectalisSpotted Beet Webworm
  • Melanchra pictaPainted Arches, Zebra Caterpillar Moth
  • Mythimna unipunctaArmyworm Moth, White Speck
  • Papaipema nebrisStalk Borer
  • Pholisora catullusCommon Sootywing
  • Platynota flavedanaBlack-Shaded Platynota
  • Platynota rostranaOmnivorous Platynota
  • Platynota stultanaOmnivorous Leafroller
  • Scythris trivinctellaBanded Scythris
  • Sparganothis sulfureanaSparganothis Fruitworm Moth, Sulfur Leafroller, False Yellow-Head
  • Spilosoma virginicaVirginian Tiger Moth, Yellow Woolybear Moth, Yellow Bear
  • Spodoptera dolichosSweetpotato Armyworm, Dolichos Armyworm, Large Cotton Armyworm
  • Spodoptera eridaniaSouthern Armyworm Moth
  • Spodoptera frugiperdaFall Armyworm Moth
  • Spodoptera ornithogalliYellow-Striped Armyworm Moth, Cotton Cutworm
  • Spoladea recurvalisHawaiian Beet Webworm
  • Staphylus hayhurstiiHayhurst's Scallopwing, Scalloped Sooty Wing, Scalloped Sootywing
  • Udea rubigalisCelery Leaftier
  • Virbia aurantiacaOrange Virbia, Orange Holomelina
  • Xanthorhoe ferrugataRed Twin-Spot, Twin-Spot Carpet
  • Helvibotys helvialis
  • Paralobesia sambuci
  • Paralobesia vernoniana
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
4BeesSoutheastern regional records

Southeastern regional records · Amaranthus

Individual names are not available yet.

Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
0Specialist beesPollen specialists
39BirdsRecorded genus food-resource interactions; not a state feeding claim

Recorded genus food-resource interactions; not a state feeding claim · Amaranthus

  • Acanthis flammeaCommon Redpoll
  • Agelaius phoeniceusRed-winged Blackbird
  • Agelaius tricolorTricolored Blackbird
  • Alectoris chukarChukar
  • Anthus rubescensAmerican Pipit
  • Calcarius lapponicusLapland Longspur
  • Calcarius ornatusChestnut-collared Longspur
  • Callipepla californicaCalifornia Quail
  • Columba liviaRock Pigeon
  • Columbina passerinaCommon Ground Dove
Show all 39
  • Euphagus cyanocephalusBrewer's Blackbird
  • Haemorhous mexicanusHouse Finch
  • Ixoreus naeviusVaried Thrush
  • Junco hyemalisDark-eyed Junco
  • Meleagris gallopavoWild Turkey
  • Melospiza melodiaSong Sparrow
  • Melozone crissalisCalifornia Towhee
  • Molothrus aterBrown-headed Cowbird
  • Oreortyx pictusMountain Quail
  • Perdix perdixGray Partridge
  • Pheucticus melanocephalusBlack-headed Grosbeak
  • Pinicola enucleatorPine Grosbeak
  • Pipilo maculatusSpotted Towhee
  • Plectrophenax nivalisSnow Bunting
  • Pooecetes gramineusVesper Sparrow
  • Rhynchophanes mccowniiMcCown's Longspur
  • Sialia sialisEastern Bluebird
  • Spizella breweriBrewer's Sparrow
  • Spizella passerinaChipping Sparrow
  • Spizelloides arboreaAmerican Tree Sparrow
  • Turdus migratoriusAmerican Robin
  • Tympanuchus pallidicinctusLesser Prairie-Chicken
  • Tyrannus tyrannusEastern Kingbird
  • Vireo belliiBell's Vireo
  • Vireo olivaceusRed-eyed Vireo
  • Zenaida asiaticaWhite-winged Dove
  • Zenaida macrouraMourning Dove
  • Zonotrichia atricapillaGolden-crowned Sparrow
  • Zonotrichia leucophrysWhite-crowned Sparrow
Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)

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

Growing and identification

Plant details

Family
Amaranthaceae
Flower color
White, red, pink, green or brown
Growing sources and scope
  • Bloom · “July to November” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) · Carolinas and Georgia
  • Flower color · “White, red, pink, green or brown” · Lady Bird Johnson Wildflower Center
  • Life cycle · “Annual” · Lady Bird Johnson Wildflower Center
  • Light · “Full sun (documented habitat)” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) · Carolinas and Georgia
  • Soil · “Dry; Moist (documented habitat)” · FloraQuest: Carolinas, Georgia (Southeastern Flora Team), phone app (app page) · Carolinas and Georgia

Conservation status

Virginia rankS1
Global rankG2
VA statusNot verified
Federal statusThreatened (US Fish and Wildlife Service)

Conservation source Global rank source Federal status source: US Fish and Wildlife Service

In your garden

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Sources