a close up of yellow flower of oenothera biennis (common evening-primrose, evening star, sundrop) in dew in the field

background backlight backlit beautiful beauty biennial biennis bloom blooming blossom botany bright buds close color common dawn dew drop drops evening eveningprimrose field flora floral flower fresh garden green herb herbal macro meadow medicinal medicine morning natural nature oenothera outdoor petal plant primrose red rubricaulis stamen star summer sundrop sunlight sunrise wild wildflower wildflowers yellow