Kebnat
PLANTS

Biennial wormwood

Artemisia biennis

Plants
IntroducedHerbAnnual · Biennialaoût to octobre
Biennial wormwood, photo 1 of 5
Biennial wormwood, In flower
Biennial wormwood, In fruit

Annual herbaceous plant. Introduced to Québec. Grows in marshes. Flowers from August to October.

There are 152 observations of Biennial wormwood in Québec, mostly in Montérégie, Capitale-Nationale and Montréal, and it has been reported in 15 of the 17 regions. They peak in September and October.

Through the year

JFMAMJJASOND

Where to see it

  1. Montérégie47
  2. Capitale-Nationale22
  3. Montréal22
  4. Lanaudière10
  5. Estrie9
  6. Chaudière-Appalaches8
  7. Outaouais8
  8. Centre-du-Québec7
  9. Saguenay–Lac-Saint-Jean6
  10. Laval3
  11. Abitibi-Témiscamingue3
  12. Nord-du-Québec2
  13. Gaspésie–Îles-de-la-Madeleine2
  14. Mauricie2
  15. Laurentides1

Habitat

MarshVyacheslav Argenberg

Similar species

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Sweet sagewortArtemisia annua
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TansyTanacetum vulgare
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Mexican teaDysphania ambrosioides
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KochiaBassia scoparia
Louisiana sagewortArtemisia ludoviciana
Common plantainPlantago major