Originally Posted by pweifan
No I never had thought of that approach. I did a quick search, but I haven't spent too much time looking yet. Do you know of any aquatic butterworts offhand? This one
looked pretty cool.
That's a type of Pinguicula primuliflora, I have that's green and with a purple flower. The two Im suggesting and haven't kept:
1) Utricularia vulgaris