Prickly Sowthistle
Sonchus asper
Not native to Mississippi. How scores work Is it native here?
Profile 59%
- Height
- 2–4 feet
- Light
- Full sun
- Soil moisture
- Somewhat dry to moist
No photograph yet. Looking for an old drawing…
At a glance
- Life cycle
- Annual
Not yet recorded · Spread · Leaves · Bloom
This plant is missing most of its facts, so Quercus is looking them up in old botany books.
Recorded in 65 Mississippi counties.
Who uses this plant?
3CaterpillarsGenus host records with ranges including MS
Genus host records with ranges including MS · Sonchus
- Phycitodes reliquellaWhite-Edged Phycitodes
- Spodoptera eridaniaSouthern Armyworm Moth
- Spodoptera frugiperdaFall Armyworm Moth
1Specialist beesPollen specialists
Pollen specialists · Sonchus
- Andrena chromotricha
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
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
Plant details
- Family
- Asteraceae
- Flower color
- Yellow
What its natural habitat tells you
Safety has not been reviewed for this plant; check toxicity and thorns before planting.
Growing sources and scope
- Flower color · “Yellow” · NC Extension Plant Toolbox
- Height · “2–4 feet” · Minnesota Wildflowers
- Life cycle · “Annual” · NC Extension Plant Toolbox
- Light · “Full sun (6 or more hours of direct sunlight a day)” · NC Extension Plant Toolbox
- primary_flower_color · “yellow” · NC Extension Plant Toolbox
- Soil · “Moist; Occasionally dry” · NC Extension Plant Toolbox
Also known as
Spiny Leaf Sow Thistle
Conservation status
| Mississippi rank | SNA |
|---|---|
| Global rank | GNR |
| MS status | Not verified |
| Federal status | Not verified |
Native alternatives
Find natives for your gardenSources
- NatureServe Explorer
- USDA PLANTS
- Weakley, Flora of the Southeastern United States (2025)
- Mississippi occurrence source
- Shropshire & Tallamy 2025, Lepidoptera of North America north of Mexico, ZooKeys 1261 (ODbL)
- Noori, Seltmann & Orr 2026, A curated and integrated dataset for exploring global bee-plant interactions (GloBI), Zenodo, CC BY 4.0
- Smith, Bachelder, Russell, Morales, Mosher & Seltmann 2024, Bee-Specialization-Modeling v0.6.1 (specialist host table compiled from J. Fowler's pollen specialist bee lists), Zenodo, CC BY 4.0
- Hurlbert, Olsen, Sawyer & Winner 2021, Avian Diet Database, Scientific Data 8: 260 (CC0)
- Narango, Tallamy & Shropshire 2020, Few keystone plant genera support the majority of Lepidoptera species, Nature Communications

