bog bean (menyanthes trifoliata), several plants standing in water.

menyanthes trifoliata blooming water plant closeup copy space selected focus narrow depth field bog bean plants standing rosepink common bogbean buckbean buck wildflowers aquatic background blossom blossoming botany bud endangered flowering green herb herbal horizontal lake landscape leaves medicine menyanthaceae outdoors pink pond spring pondweed purple rhizome selective summer trefoil trifoliate wetland whiskers white stars wild