April in Paris  (Lathyrus odoratus)

“Developed by world-renowned breeder Dr. Keith Hammett, April in Paris is a perfect match of intoxicating fragrance, lovely form and captivating color with the most intense perfume of any sweet pea I have ever grown. The large ruffled blossoms are a soft primrose cream, tinted at the edges in dark lilac that deepens and increases with age. These strong growing vines produce heavy sets of long-stemmed flowers that beg to be cut for heavenly scented bouquets.” 

Source: Renee's Garden Seeds