bees pollinate yellow spring flower. primroses in the garden. yellow spring flower lesser celandine ranunculus ficaria

april beautiful beauty bees bloom blooming blossom blossoming botany buttercup celadine celandine closeup early ficaria flora flower flowers forest garden grandiflora green group herb leaf leaves lesser march meadow medicinal nature outdoor outside perennial petal plant pollinate primrose primroses ranunculus small spring springtime stem verna weed wetland wild wildflower wildlife yellow