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Italian Gladiolus

Gladiolus italicus

In the Carolinas and Georgia, found in sometimes cultivated, rarely persisting or spreading. Weakley, Flora of the Southeastern United States (2025), Carolinas & Georgia edition What its natural habitat tells you

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Not native

Not native to Louisiana. How scores work Is it native here?

Profile 53%

Light
Partial shade, Full sun
Soil moisture
Dry to wet

At a glance

Bloom
April to May

Not yet recorded · Height · Spread · Life cycle · Leaves

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

County records are not available.

Ecological relationships

Who uses this plant?

What these records mean

14CaterpillarsGenus host records with ranges including LA

Genus host records with ranges including LA · Gladiolus

  • Acharia stimuleaSaddleback Caterpillar Moth
  • Agrotis ipsilonIpsilon Dart, Black Cutworm, Greasy Cutworm
  • Automeris ioIo Moth
  • Chrysodeixis includensSoybean Looper Moth
  • Elasmopalpus lignosellaLesser Cornstalk Borer
  • Helicoverpa zeaCorn Earworm Moth
  • Heliothis phloxiphagaSpotted Straw Sun Moth, Darker Spotted Straw Moth
  • Megalographa bilobaBilobed Looper Moth
  • Papaipema nebrisStalk Borer
  • Spodoptera eridaniaSouthern Armyworm Moth
Show all 14
  • Spodoptera frugiperdaFall Armyworm Moth
  • Spodoptera latifasciaOrange-Striped Armyworm, Velvet Armyworm Moth
  • Spodoptera ornithogalliYellow-Striped Armyworm Moth, Cotton Cutworm
  • Trichoplusia niNi Moth, Cabbage Looper Moth
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
—BeesSoutheastern regional records
—Specialist beesPollen specialists
—BirdsRecorded genus food-resource interactions; not a state feeding claim
Growing and identification

Plant details

Family
Iridaceae

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

Growing sources and scope

Conservation status

Louisiana rankSNA
Global rankNot available
LA statusNot verified
Federal statusNot verified

Conservation source

Native alternatives

Find natives for your garden

Sources