marsh marigold (caltha palustris)

also america american anemone background beautiful beauty blobs bloom blooming blossom bull buttercup caltha canada closeup color cowflock cowslip early eyes field floral flower foot garden golden green head horse kingcup known leaves leopard macro marais marigold marsh may meadow nature north ontario palustris pattern perennial petal plant populage ranunculaceae spring springtime swamp toxic trunk water wild wildflower yellow