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Keever's Onion

Allium cuthbertii

Found in longleaf pine sandhills, other dry sandy areas. FloraQuest, phone app (app page) What its natural habitat tells you

71
Strong

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

Profile 59%

Light
Full sun, Partial shade
Soil moisture
Dry to average
Will it fit your yard?

At a glance

Life cycle
Perennial, from a bulb
Leaves
Deciduous

Not yet recorded · Height · Spread · Bloom

Height and bloom: NC species account not read yet.

Spread: no source found yet.

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

Recorded in 5 Florida counties.

Natural habitats

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

Sandhills

Dry, deep-sand ridges with longleaf pine and turkey oak, kept open by fire.

All habitats

Also found with this plant

Wildlife whose habitat models include habitats this plant grows in, in Florida. Shared habitat, not food. 79 animals.

All wildlife of Florida

Ecological relationships

Who uses this plant?

What these records mean

19CaterpillarsGenus host records with ranges including FL

Genus host records with ranges including FL · Allium

  • Agrotis gladiariaSwordsman Dart, Clay-Backed Cut-Worm
  • Agrotis ipsilonIpsilon Dart, Black Cutworm, Greasy Cutworm
  • Agrotis malefidaRascal Dart, Pale-Sided Cut-Worm, Shagreened Cut-Worm
  • Anicla infectaGreen Cutworm Moth
  • Archips argyrospilaFruit-Tree Leafroller Moth
  • Ascia monusteGreat Southern White
  • Chrysodeixis includensSoybean Looper Moth
  • Elasmopalpus lignosellaLesser Cornstalk Borer
  • Estigmene acreaSalt Marsh Moth, Acrea Moth
  • Euxoa auxiliarisArmy Cut-Worm, Army Cutworm
Show all 19
  • Feltia repletaReplete Dart
  • Feltia subterraneaSubterranean Dart, Granulate Cutworm
  • Mythimna unipunctaArmyworm Moth, White Speck
  • Spilosoma virginicaVirginian Tiger Moth, Yellow Woolybear Moth, Yellow Bear
  • Spodoptera eridaniaSouthern Armyworm Moth
  • Spodoptera frugiperdaFall Armyworm Moth
  • Spodoptera latifasciaOrange-Striped Armyworm, Velvet Armyworm Moth
  • Spodoptera ornithogalliYellow-Striped Armyworm Moth, Cotton Cutworm
  • Xestia dolosaGreater Black-Letter Dart, Greater Spotted Cutworm
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
20BeesSoutheastern regional records

Southeastern regional records · Allium

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
2BirdsRecorded genus food-resource interactions; not a state feeding claim

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

  • Alectoris chukarChukar
  • Meleagris gallopavoWild Turkey
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
Alliaceae
Hardiness
Zones 7a–11b
Flower color
Pink, purple or white

Safety has not been reviewed for this plant; check toxicity and thorns before planting.

Growing sources and scope
Also known as

Allium cuthbertii

Conservation status

Florida rankNot available
Global rankG2
FL statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

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Sources