Wildflowers of Toronto's High Park​​

Tansy, common
​Tanacetum vulgare

​Family: Composite/Aster
Perennial
Introduced

Blooms: June to October
Habitat: Waste areas

Height: up to 1.5 m

Flower cluster: Flat-topped, made up of 20-200 flower heads.

Flower head: 5-10 mm, button-like, densely packed disk florets.

Leaves: Fern-like. 
 ​