Examples from the Web for bladderwort
The general idea of the bladderwort is exactly that of the eel-pots so common in some parts of the Thames.The Romance of Plant Life|G. F. Scott Elliot
Built on a very different model is the bladderwort, busy in stagnant ponds near the sea coast from Nova Scotia to Texas.
As in the case of its cousinry a-land, the bladderwort at its leisure dines upon its prey.
One of the most curious enemies of our freshwater fishes is a small floating water-weed, the bladderwort.Poachers and Poaching|John Watson
The bladderwort, reputed common on these marshes, seems to have become much scarcer than it was twenty years back.The Call of the Wildflower|Henry S. Salt