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Anthemis cotula

Asteraceae

Stinking Mayweed

Anthemis cotula
Spreading mound. Foliage with strong, unpleasant scent. Stems erect, branching, slightly hairy. Stem leaves 2 or 3 times pinnately divided into linear segments. Flower heads single at stem tops, white rays turn downward with age, prominent yellow central disk. A weed abundant in fields, sand dunes, along roads, many other disturbed places, below 6500 ft.

  • Rarity: Common
  • Flowering Time: Early Summer, Mid Summer, Late Summer
  • Flower Form: Anthemis Tribe
  • Life Cycle: Annual
  • Height: To 10 inches
  • Habitat: Coastal, Disturbed, Meadow
  • Found In: Mt. Rainier NP, N Cascades NP, Olympic NP
  • Native: No
  • Also Known As: Dogfennel

Map of where Anthemis cotula is found