ramanas|ˈræmənəs| [perh.f.Jap.ranman full bloom.] ramanas rose= rugosa. 1876Garden 3 May 452/2 (heading) The Ramanas Rose of Japan.1955N. D. G. James Forester's Compan. xxii. 246 Shrubs of value for food and cover..Ramanas rose (Rosa rugosa).1956[see Japanese roses.v. Japanese a. b].