Kebnat
PLANTS

Wormseed mustard

Erysimum cheiranthoides

Plants
IntroducedHerbAnnual · Biennialjuin to octobre
Wormseed mustard, photo 1 of 5
Wormseed mustard, In flower
Wormseed mustard, In fruit

Annual herbaceous plant. Introduced to Québec. Grows in fields. Flowers from June to October.

There are 643 observations of Wormseed mustard in Québec, mostly in Montérégie, Montréal and Capitale-Nationale, and it has been reported in every region. They peak in June and July and become rare from November to April.

Through the year

JFMAMJJASOND

Where to see it

  1. Montérégie104
  2. Montréal84
  3. Capitale-Nationale75
  4. Laurentides50
  5. Outaouais46
  6. Saguenay–Lac-Saint-Jean45
  7. Chaudière-Appalaches44
  8. Bas-Saint-Laurent34
  9. Estrie33
  10. Abitibi-Témiscamingue31
  11. Lanaudière22
  12. Gaspésie–Îles-de-la-Madeleine18
  13. Mauricie16
  14. Centre-du-Québec15
  15. Laval11
  16. Côte-Nord10
  17. Nord-du-Québec5

Habitat

FieldsFélix Mathieu-Bégin

Similar species

European wallflowerErysimum hieraciifolium
Small tumbleweed mustardSisymbrium loeselii
Yellow rocketBarbarea vulgaris
Turkish wartycabbageBunias orientalis
HedgemustardSisymbrium officinale
Creeping yellowcressRorippa sylvestris
FireweedChamaenerion angustifolium
American yellowrocketBarbarea orthoceras
European wallflowerErysimum virgatum
ButterweedErigeron canadensis
Corn mustardMutarda arvensis
Shy wallflowerErysimum inconspicuum