Gentle Grace Iris, Iriswarehouse, standard dwarf bearded iris, hybridizer, Jack Boushay, 1979 , 11 1/2" tall, Early to midseason bloom. White with clear wisteria blue spot on falls; white beard, small amt. of yellow in throat. Parentage: 'Gentle Smile' X 'Indian Jewel'. We have noticed some mutations of four standards at times with this SDB iris.