Snowberry n. (Bot.) A name of several shrubs with white berries; as, the Symphoricarpus racemosus of the Northern United States, and the Chiococca racemosa of Florida and tropical America.
... The Snowberry (Symphoricarpus racemosus) has been cultivated for nearly a hundred years in our gardens, and probably stands at the head of the list of white-fruited shrubs. If this is planted in front of evergreens ... — Amateur Gardencraft - A Book for the Home-Maker and Garden Lover • Eben E. Rexford