| Wildflower Information for Sonchus asper | |
|---|---|
| Common name(s) | Prickly sow-thistle |
| Family | Asteraceae (Aster family) |
| Flowers | color: yellow petals: many |
| Leaves | alternate |
| Lifecycle | annual or winter annual |
| Peak bloom period | May to June |
| Origin | introduced from Europe |
