Quercus

Yellow Iris

Iris pseudacorus

Not native to Kentucky

Ecological relationships

Who uses this plant?

10CaterpillarsGenus host records with ranges including KY

Genus host records with ranges including KY · Iris

  • Amphipoea americanaAmerican Ear Moth, American Borer
  • Endothenia hebesanaVerbena Bud Moth
  • Macronoctua onustaIris Border Moth, Iris Root Borer
  • Moodna ostrinellaDarker Moodna
  • Orgyia leucostigmaWhite-Marked Tussock Moth
  • Papaipema cataphractaBurdock Border, Potato-Stalk Borer
  • Papaipema nebrisStalk Borer
  • Tetracis cachexiataWhite Slant-Line
  • Thyridopteryx ephemeraeformisEvergreen Bagworm Moth
  • Xanthopastis regnatrixConvict Caterpillar, Spanish Quaker, Spanish Moth
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
—BeesSoutheastern regional records
—Specialist beesPollen specialists
1BirdsRecorded genus food-resource interactions; not a state feeding claim

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

  • Meleagris gallopavoWild Turkey
Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
Growing and identification

Plant details

Family
Iridaceae
Hardiness
Zones 5a–9b
Soil pH
Acidic to neutral
Flower color
Yellow

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

Growing sources and scope
Also known as

Pale Yellow Iris

Conservation status

Kentucky rankSNA
Global rankGNR
KY statusNot verified
Federal statusNot verified

Conservation source Global and federal source

Native alternatives

Find natives for your garden

Sources