it appeared to be bothered by the pollen on its body, and was in a somewhat agitated state; when I offered it the bit of wood to cling to, it latched on fiercely and appeared to sting it
Roadside by creek
Hmmm, is that small auricles on those inner tepals? I’m thinking so, but not sure. The flower was quite large. May need to go back and look at the fruit….