I am a plant known for my unique adaptation to nutrient-poor environments. My leaves are modified to trap insects, providing me with essential nutrients. I have a basal rosette and a tall stalk from which my flowers emerge. My trapping mechanism is rapid and can capture prey in a fraction of a second. What am I?

1. I thrive in boggy, acidic soils where nitrogen is scarce.
2. My leaves are covered in sensitive trigger hairs.
3. My flowers are white or pink and grow on a long stem.
4. I belong to the family Droseraceae.