American highbush cranberry (Viburnum trilobum)
Available/ships in fall. zones 2-7 This is the real, native, North American highbush cranberry—absolutely guaranteed! Most sources sell the European relative (Viburnum opulus) mislabeled as the American, or mixed lots of the two—and this includes most large institutional nurseries, like state departments of natural resources. There is no oversight of the mislabeling of these species. Many named cultivars such as Wentworth are not the American species, either.