Achillea millefolium - photos and description
One of the most common wildflowers on the prairie, a flat topped inflorescence of numerous small white flowers with yellow or cream disk florets in the centre of each flower. Flowers have 5 petals. Typical flower head 8 mm diameter. Begins blooming in early June.
Leaves are pinnately dissected into small narrow segments, I measured a typical leaf at 4 cm long and 6 mm wide.
Height is 30 to 60 cm. Very common.
Habitat is prairies, meadows, woods, roadsides.
Photos take June 30th, on prairie, 30 km north of our home in Regina, SK.