Description: English: Nuphar advena (Aiton) W.T.Aiton subsp. advena Broad-leaved yellow pond-lily, Broad-leaved yellow cow-lily, Broad-leaved spatterdock, Broad-leaved bull-head lily, Large yellow pond-lily Original text: Large Yellow Pond Lily; Spatter-dock - Nymphaea advena Solander. Date: 1918. Source: Wild Flowers of New York Part 1, University of the State of New York, State Museum, Albany. Author: Homer D. House, New York State Botanist. Walter B. Starr of the Matthews-Northrup Company, Buffalo, and Harold H. Snyder of the Zeese-Wilkinson Company, New York, photographers. Other versions:
.