Quercus

Field Sowthistle

Sonchus arvensis

Not native to Kentucky

Ecological relationships

Who uses this plant?

4CaterpillarsGenus host records with ranges including KY

Genus host records with ranges including KY · Sonchus

  • Anarta trifoliiThe Nutmeg, Clover Cutworm
  • Phycitodes reliquellaWhite-Edged Phycitodes
  • Spodoptera eridaniaSouthern Armyworm Moth
  • Spodoptera frugiperdaFall Armyworm Moth
Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
—BeesSoutheastern regional records
1Specialist beesPollen specialists
6BirdsRecorded genus food-resource interactions; not a state feeding claim

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

  • Callipepla californicaCalifornia Quail
  • Junco hyemalisDark-eyed Junco
  • Melospiza melodiaSong Sparrow
  • Perdix perdixGray Partridge
  • Tympanuchus phasianellusSharp-tailed Grouse
  • Zonotrichia leucophrysWhite-crowned Sparrow
Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
Growing and identification

Plant details

Family
Asteraceae

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

Growing sources and scope
  • Height · “Stems are erect, 0.1 to 0.4 inches (3-10 mm) in diameter, and most commonly 24 to 59 inches (60-150 cm) tall; although they range from 12 to 71 inches (30-180 cm) tall.” · Fire Effects Information System: Sonchus arvensis · Source botanical description; original units and scope retained
  • Life cycle · “Perennial” · Minnesota Wildflowers
Also known as

Field Sow Thistle

Conservation status

Kentucky rankNot available
Global rankGNR
KY statusNot verified
Federal statusNot verified

Conservation source Global and federal source

Native alternatives

Find natives for your garden

Sources