Quercus

Possumhaw Holly

Ilex decidua

Native to Kentucky (estimated)

Ecological relationships

Who uses this plant?

46CaterpillarsGenus host records with ranges including KY

Genus host records with ranges including KY · Ilex

  • Acharia stimuleaSaddleback Caterpillar Moth
  • Anavitrinella pampinariaCommon Gray, Cranberry Spanworm
  • Antheraea polyphemusPolyphemus Moth
  • Apatelodes torrefactaSpotted Apatelodes
  • Argyrotaenia velutinanaRed-Banded Leafroller Moth, Jack Pine Tube Moth
  • Automeris ioIo Moth
  • Callophrys henriciHenry's Elfin
  • Cecrita biundataWavy-Lined Heterocampa
  • Cenopis reticulatanaReticulated Fruitworm Moth
  • Cepphis armatariaScallop Moth
Show all 46
  • Choristoneura rosaceanaOblique-Banded Leafroller Moth, Rosaceous Leaf Roller
  • Coelodasys unicornisUnicorn Caterpillar Moth
  • Dolba hyloeusPawpaw Sphinx
  • Egira alternansAlternate Woodling
  • Ennomos magnariaMaple Spanworm Moth, Notchwing Geometer
  • Episimus tyriusMaple Tip Borer
  • Euclea delphiniiSpiny Oak-Slug Moth
  • Eupithecia miserulataCommon Eupithacia, Common Pug
  • Feltia subterraneaSubterranean Dart, Granulate Cutworm
  • Haematopis gratariaChickweed Geometer
  • Harrisimemna trisignataHarris's Three-Spot
  • Herpetogramma pertextalisBold-Feathered Grass Moth
  • Herpetogramma thestealisZigzag Herpetogramma, Subtle-Feathered Grass Moth
  • Hyphantria cuneaFall Webworm
  • Ilexia intractataBlack-Dotted Ruddy, Holly Looper
  • Larisa subsolanaDark-Based Larisa
  • Lascoria ambigualisAmbiguous Moth, Ambiguous Litter Moth
  • Malacosoma disstriaForest Tent Caterpillar
  • Manduca rusticaRustic Sphinx
  • Megalopyge opercularisSouthern Flannel Moth, Puss Caterpillar
  • Metaxaglaea violaceaHolly Sallow
  • Morrisonia confusaConfused Woodgrain
  • Orgyia leucostigmaWhite-Marked Tussock Moth
  • Orthosia alurinaGray Quaker
  • Orthosia rubescensRuby Quaker
  • Prolimacodes badiaSkiff Moth, Skiff Caterpillar
  • Protoboarmia porcelariaPorcelain Gray, Dashedlined Looper
  • Psilocorsis cryptolechiellaBlack-Fringed Leaftier
  • Rhopobota dietzianaWinterberry Moth
  • Rhopobota naevanaBlackheaded Fireworm, Holly Bud Moth, Holly Tortrix
  • Schizura ipomaeaeMorning-Glory Prominent, Checkered-Fringe Prominent
  • Sphinx kalmiaeFawn Sphinx, Laurel Sphinx
  • Spodoptera frugiperdaFall Armyworm Moth
  • Synanthedon kathyaeHolly Clearwing Borer
  • Thyridopteryx ephemeraeformisEvergreen Bagworm Moth
  • Rhopobota finitimana
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
35BeesSoutheastern regional records
3Specialist beesPollen specialists
11BirdsRecorded genus food-resource interactions; not a state feeding claim

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

  • Hylocichla mustelinaWood Thrush
  • Sialia sialisEastern Bluebird
  • Turdus migratoriusAmerican Robin
  • Bonasa umbellusRuffed Grouse
  • Catharus fuscescensVeery
  • Catharus guttatusHermit Thrush
  • Catharus minimus/bicknelliGray-cheeked/Bicknell's Thrush
  • Catharus ustulatusSwainson's Thrush
  • Meleagris gallopavoWild Turkey
  • Sturnus vulgarisEuropean Starling
Show all 11
  • Vireo griseusWhite-eyed Vireo
Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)

No records yet · Ants · Beetles · Flies · Adult butterflies / moths · Other wasps · Other insects

Growing and identification

Plant details

Family
Aquifoliaceae
Hardiness
Zones 5–9
Flower color
Yellow
Growth rate
Rapid
Growth habit
Several stems
Foliage color
Dark green
Fruit begins
Summer
Fruit ends
Fall

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

Growing sources and scope
  • Bloom · “Spring” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Flower color · “Yellow” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Foliage color · “Dark green” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Fruit begins · “Summer” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Fruit ends · “Fall” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Growth habit · “Several stems” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Growth rate · “Rapid” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Hardiness · “Zones 5–9” · Missouri Botanical Garden Plant Finder
  • Height · “About 33 feet” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Leaves · “Deciduous” · Lady Bird Johnson Wildflower Center
  • Leaf retention · “Deciduous” · USDA PLANTS · Nationwide species characteristics; local growing conditions may vary
  • Life cycle · “Perennial” · Lady Bird Johnson Wildflower Center
  • Light · “Shade (minimum requirement); Partial sun (minimum requirement)” · Virginia DCR Piedmont · Virginia regional planting chart; sunlight is a minimum requirement, moisture is low/moderate/high
  • Soil · “wet to medium” · Tennessee Smart Yards · Published Tennessee growing guidance; exact cached scientific heading
  • Spread · “5–12 feet” · Missouri Botanical Garden Plant Finder
Also known as

Possum Haw

Conservation status

Kentucky rankS5
Global rankG5
KY statusNot verified
Federal statusNot verified

Conservation source Global and federal source

In your garden

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Sources