pilewort -ranunculus ficaria- close up

flower yellow plant leaf wildflower green nature petal blossom shrub produce insect herb autumn sunlight branch ficaria verna close pilewortficaria pilewort -ficaria verna- -ranunculus ficaria- ranunculus medicinal referred fireweed double lesser celendine fig buttercup small celandine butterblume figwort smallwort tree poppy perennial herbaceous used herbal medicine ancient times low growing flowering family ranunculaceae native europe eastern asia