marsh marigold (caltha palustris)

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