I recently posted the following plant quiz...
What is it?
I will even provide you with a hint on this one... it is not Thismia americana.
Thank you, Anonymous, for ending this excruciating quiz!
Anonymous answered correctly. This is, in fact, Kuhnia eupatorioides, now known as Brickellia eupatorioides.
Brickellia eupatorioides, commonly known as False Boneset, is a species found throughout much of the United States in prairies and open woodlands of varying soil types. The species has been divided into six varieties, but some botanists do not consider these varieties to be distinct.