oenothera serrulata is a species of flowering plant in the onagraceae

oenothera serrulata species flowering plant onagraceae common name yellow sundrops names include halfshrub sundrop native central north america beautiful beauty bloom blooming blossom botanical botany bouquet bud color daffodil decoration drummondii flora floral flower garden gardening gorgeous leaf shrub heathland herb meadow medicinal medicine natural nature ornamental petal petals pistil plains primrose pollen primula serrateleaved evening shrubby spring stamen summer sunlight wildflower