We found this striking white flower in a peatland in central Vermont. What is the name of this plant and what purpose do the fringed petals serve?
Answer
This is bogbean (Menyanthes trifoliata), a common plant of peatlands in the Northeast. The fringed petals likely evolved to keep small nectar-thieving insects that are ineffective pollinators from reaching nectar stores.
This week’s contest winner was Robert Sanford