Pitcher, Nepenthes, Carniverous pitcher plant close-up.

Pitcher, Nepenthes, Carniverous pitcher plant close-up.

Pitcher, Nepenthes, Carniverous pitcher plant close-up.

Pitcher plant, Sarraceria courtii, Two entwined stems growing outdoor.

Pitcher plant, Sarracenia, Close up showing open tubes.

Pitcher plant, Sarracenia, Close up showing open tubes.

Pitcher plant, Nepenthes Pervillei.

Pitcherplant, Sarracenia leucophylla.