A mild confusion surrounds this rose since it is apparently the same plant that was also sold much later under the name Jacques Cartier . Marchessa Boccella is in constant bloom for us, one of the few members of the class to justify the perpetual in its name. The delicate pink flowers are flat, petal-crowded confections that sit in clusters of three atop healthy, jade green foliage. Its heavy damask scent is why we always recommend this rose for fragrance gardens.