a genus of plants belonging to the pentandra clas, and to the 29th natural order, Campanaceae. See Botany Index.

RETULINGEN, a handsome, free, and imperial town of Germany, in the circle of Suabia, and duchy of Wurtemberg; seated in a plain on the river Elchez, near the Neckar, adorned with handsome public buildings, and has a well frequented college. E. Long. 9° 10'. N. Lat. 48° 31'.