Here are some odd images of developing pitchers, the first being that of a complex Sarracenia hybrid, followed by shots of Sarracenia leucophylla cv. "Titan," the same leaf undergoing various stages of development -- within four hours of one another . . .
Sarracenia (rubra x oreophila) x S. flava rugelli (for such a relatively small Sarracenia, S. oreophila -- as a "parent" -- produces "giants" in its hybrid offspring. The developing pitcher is over 75 cm (about 30") and counting.)
Sarracenia leucophylla cv. "Titan"