It took me a while to find this one. Even Pl@ntNet had trouble. At first, I thought it was a Coreopsis but, the petals didn’t match. Then, I thought it might be a Cosmos but, the petals still didn’t match. This is a Bidens Trichosperma. I think there has been some classification shuffling but, they are all in the Asteraceae family or Sunflower family. ~Vic
