close up of a yellow flower on a background of green grass.

flower yellow plant nature wildflower green meadow petal leaf grass blossom sunlight prairie field produce herb grassland wild flowers birds foot trefoil close up head flower lotus corniculatus bird's trellis marsh woodland biotope yellow pedunculatus spring narcissus pseudonarcissus nature daffodil plant blossom garden beauty isolated flora easter floral stem white summer season lily bouquet bright beautiful closeup petal background bloom natural color macro green outdoor blooming botany outdoors