Eau de Cologne : Same as Cologne.

Example:


Taxonomy
Eau de Cologne, Cologne, Farina, fragrance, free encyclopedia, Sta. Maria, Maria Maggiore, perfume, oils, generic term, Perfumery, Eckstein, information leaflet, Jean Marie Joseph Farina, Symposium, Frederick, Wells, Köln.

Defination from the web:
Eau de Cologne contains a mixture of citrus oils including oils of lemon, orange, tangerine, bergamot, lime, ... The Original Eau de Cologne composed by Farina was used only as a perfume and delivered to "nearly all royal houses in Europe" ...