a single wild yellow iris in full bloom

flower yellow plant petal leaf purple wildflower eye blue painting orchid green organ tulip produce blossom bulbous perennials iris foetidissima herbaceous sword-grass river margins aquatic rhizomes clump forming early summer pseudacorus wild damp areas pond strap like leaves petals water invasive ponds flag june flowering perennial long lived meadows woods fens lakes seeds tall sword-shaped marshy marsh widespread common places ornamental bog gardens wetlands stinking herbal remedy reflex erect bright nutrient buds single bloom bud ready open yellow iris