1 Subgenus Bivalvaria

1.1 Sektion Aranella


1.2 Section Australes


1.3 Section Avesicarioides


1.4 Section Avesicarioides

1.5 Section Benjaminia


1.6 Section Calpidisca


1.7 Section Enskide


1.8 Section Lloydia


1.9 Section Minutae


1.10 Section Nigrescentes


1.11 Section Oligocista


1.12 Section Phyllaria


1.13 Section Stomoisia


2 Subgenus Polypompholyx

2.1 Section Pleiochasia


2.2 Section Lasiocaules


2.3 Section Polypompholyx


2.4 Section Tridentaria


3 Subgenus Utricularia

3.1 Section Avesicaria


3.2 Section Candollea


3.3 Section Chelidon


3.4 Section Choristothecae


3.5 Section Foliosa


3.6 Section Kamienskia


3.7 Section Lecticula


3.8 Section Martinia


3.9 Section Meionula


3.10 Section Mirabiles


3.11 Section Nelipus


3.12 Section Oliveria


3.13 Section Orchidioides


3.14 Section Setiscapella


3.15 Section Sprucea


3.16 Section Steyermarkia


3.17 Section Stylotheca


3.18 Section Utricularia


3.19 Section Vesiculina