Neva River
— Noun
– English
～ a river in northwestern Russia flowing generally west into the Gulf of Finland
Niagara River
— Noun
– English
～ a river flowing from Lake Erie into Lake Ontario; forms boundary between Ontario and New York
Niger River
— Noun
– English
～ an African river; flows into the South Atlantic
North Platte River
— Noun
– English
～ a river that rises in northern Colorado and flows northward into Wyoming and then eastward and southeastward through Nebraska where it joins the South Platte to form the Platte River
Nierembergia rivularis
— Noun
– English
～ prostrate woody South American herb with white tubular flowers often tinged with blue or rose