This blackberry-like fruit is named for the botanist who bred it
The Rubus fruit, sometimes called a bramble fruit, is an aggregate of... [DOC] [TLE] Boysenberry | Define Boysenberry at Dictionary.com [PAR] Boysenberry definition, a blackberrylike fruit with a flavor similar to that of ... 1930-
35; named after R. Boysen, 20th-century American botanist, who bred it.