Sonchus oleraceus
From RoguesGallery
Annual Sow Thistle
Sonchus oleraceus- Moss, Flora of Alberta – Occasional
- Global Invasive Species Database – No
- NatureServe Rank – Not yet assessed
- Haber, Upland – No
- Haber, Wetland – No
- CWF, Status & Invasive Range – No
- Alberta Revegetation Guidelines – No
- The Nature Conservancy – No
- CBCN – No
- AB Weed – No
Remarks
Edible, like Sonchus arvensis