- Scientific name: Sisymbrium loeselii L. Cent. Pl. I: 18. (1755).
- Common name: tall hedge mustard
- BC AB SK MB ON QC NB
- Specimen information and Map.
- Chromosome numbers: n = 7; 2n = 14
- Canadian status: introduced, naturalized
- Lifeform: annual
- Ecology: dry cultivated fields, especially grainfields, prairies, rangelands, river banks, beaches, slough; ballast, gravel; roadsides, railways, and waste places; weedy
- Date modified: