Stephanie Dalley, an Oxford University Assyriologist, thinks that earlier sources were translated incorrectly putting the gardens about 350 miles south of their actual location at Nineveh. King Sennacherib left a number of records describing a luxurious set of gardens he'd built there in conjunction with an extensive irrigation system. In contrast Nebuchadrezzar makes no mention of gardens in his list of accomplishments at Babylon. Dalley also argues that the name "Babylon" which means "Gate of the Gods" was a title that could be applied to several Mesopotamian cities. Sennacherib apparently renamed his city gates after gods suggesting that he wished Nineveh to be considered "a Babylon" too, creating confusion.
Is it possible that Greek scholars who wrote the accounts about the Babylon site several centuries later confused these two different locations? If the gardens really were in Babylon, can the remains be found to prove their existance?