redberry
noun
1Any of several North American plants with red fruits, especially the red baneberry, Actaea rubra, and a buckthorn of the south-western United States, Rhamnus crocea.
2(More fully Australian red-berry) any of several Australian saltbushes of the genus Rhagodia (family Chenopodiaceae), with fleshy red fruits.
3 Newfoundland the edible fruit of the lingonberry, a variety of cowberry, Vaccinium vitis-idaea.
Origin
Late 18th century; earliest use found in George Washington (1732–1799), revolutionary army officer and president of the United States of America.