- dewberry, dewberry bush, running blackberry - any of several trailing blackberry brambles especially of North America
--1 is a kind of blackberry, blackberry bush
--1 is a member of Rubus, genus Rubus
--1 has particulars: - dewberry - blackberry-like fruits of any of several trailing blackberry bushes
--2 is a kind of berry
--2 is a part ofNorthern dewberry, American dewberry, Rubus flagellaris; European dewberry, Rubus caesius