Wildflower Information for Bidens aristosa
Common name(s)	Tickseed sunflower, Midwestern tickseed-sunflower, Bearded beggarticks, Bur marigold
Family	Asteraceae (Aster family)
Flowers	color: yellow   petals: many
Leaves	opposite
Lifecycle	annual or biennial
Peak bloom period	late-August to mid-September
Origin	native