1758 J. Macpherson ii. 19 In two black lines the equal waters croud, On either side the white-top'd ridges nod.
1867 W. Morris ii. 36 The white-topped billows.
2011 (Nexis) 4 June 2 d One species, the white-topped pitcher plant, once grew in five Georgia counties but no longer can be found in the state.