Kebnat
PLANTS

Disc mayweed

Matricaria discoidea

Plants
IntroducedHerbAnnual
Disc mayweed, photo 1 of 5
Disc mayweed, In flower
Disc mayweed, In fruit

Annual herbaceous plant. Introduced to Québec. Grows in fields.

There are 1,117 observations of Disc mayweed in Québec, mostly in Capitale-Nationale, Montréal and Estrie, and it has been reported in every region. They peak in July and become rare from October to May.

Through the year

JFMAMJJASOND

Where to see it

  1. Capitale-Nationale158
  2. Montréal131
  3. Estrie109
  4. Montérégie95
  5. Côte-Nord83
  6. Saguenay–Lac-Saint-Jean71
  7. Lanaudière67
  8. Abitibi-Témiscamingue65
  9. Chaudière-Appalaches64
  10. Bas-Saint-Laurent63
  11. Laurentides54
  12. Outaouais38
  13. Gaspésie–Îles-de-la-Madeleine32
  14. Centre-du-Québec30
  15. Mauricie29
  16. Nord-du-Québec22
  17. Laval6

Habitat

FieldsMario Hains

Similar species

German chamomileMatricaria chamomilla
Scentless false mayweedTripleurospermum inodorum
TOXIC
Old-man-in-the-springSenecio vulgaris
Black medickMedicago lupulina
TOXIC
BloodwortAchillea millefolium
DEADLY
TansyTanacetum vulgare
Stinking chamomileAnthemis cotula
Common brassbuttonsCotula coronopifolia
False mayweedTripleurospermum maritimum
TOXIC
Sweet sagewortArtemisia annua
FlixweedDescurainia sophia
Queen Anne's laceDaucus carota