close shot of white flowers of oenothera speciosa in june

oenothera speciosa pinkladies evening primrose flower white showy mexican nature green foliage greenery vegetation flora outdoors plant lush botany pale light wildflower ornamental leaf bud florescence inflorescence bloom single fourpetaled cupshaped blossom petal pollen pistil stamen stem herb herbaceous perennial park garden flowerbed meadow pallida