tickseed_sunflower_beggar_ticks_10-6-14.jpg

Photo of many tickseed sunflower flowerheads.
Tickseed sunflower, Bidens aristosa, has many common names. Eleven different species of Bidens have been recorded for Missouri.

Stay in Touch with MDC

Stay in Touch with MDC news, newsletters, events, and manage your subscription

Sign up

Our Magazines

Conservationist Magazine

Our monthly publication about conservation in Missouri--free to all residents.

Falcon in flight

Xplor Magazine for kids

Xplor helps kids find adventure in their own backyard. Free to residents of Missouri.

duck