Actaea genus --- Buttercup family

white baneberry (Actaea pachypoda) -- in April -- Great Smoky Mountains National Park, TN           white & cream      TN-GSM

red baneberry (Actaea rubra)  -- in June -- Bangtail Trail, Gallatin National Forest, MT               white & cream     MT-S

red baneberry (Actea rubra) -- in July -- Sand Creek National Landmark, WY                       WY-SC