Utricularia Identification Help


Carnivorous Plant Addict
I've been plucking these out thinking they were grass. Now that I left one alone and it's grown bigger I'm not so sure. Am I correct that these are utrics?
I thought that these are grass too...1st picture. 2nd picture, look like a sarracenia rhizome !


You might need to get a hand lens and a copy of Taylor and examine the traps. Or wait till it flowers. But if it's free/cheap and easy to grow its most likely just longifolia or alpina or something.