The Collaborative International Dictionary
Nuphar luteum
Candock \Can"dock\n. [Prob. fr. can + dock (the plant). Cf. G. kannenkraut horsetail, lit. ``canweed.''] (Bot.) A plant or weed that grows in rivers; a species of Equisetum; also, the yellow frog lily ( Nuphar luteum).
Usage examples of "nuphar luteum".
The European Yellow Pond-Lily (Nuphar Advena or Nuphar luteum - Spatterdock or Frog-lily) may be used as a substitute.