Darlingtonia californica "Conservatory of flowers 7.5.07 - 75" by Laura padgett via Flickr, Creative Commons Attribution-NoDerivs.	Slekt Heliamphora "Heliamphora nutans (a pitcher plant from Venezuela) at Kew Gardens" by Derek Keats via Flickr, Creative Commons Attribution ShareAlike.
Sarracenia flava "Sarracenia flava" by Trebol-a via Flickr, Creative Commons Attribution ShareAlike.	Sarracenia leucophylla "Sarracenia Leucophylla" by Keith Roper via Flickr, Creative Commons Attribution.

Detaljert systematikk:

Darlingtonia californica

Slekt Heliamphora

Heliamphora chimantensis (Legg til)
Heliamphora elongata (Legg til)
Heliamphora exappendiculata (Legg til)
Heliamphora folliculata (Legg til)
Heliamphora glabra (Legg til)
Heliamphora heterodoxa (Legg til)
Heliamphora hispida (Legg til)
Heliamphora ionassii (Legg til)
Heliamphora macdonaldae (Legg til)
Heliamphora minor (Legg til)
Heliamphora neblinae (Legg til)
Heliamphora nutans (Legg til)
Heliamphora pulchella (Legg til)
Heliamphora sarracenioides (Legg til)
Heliamphora tatei (Legg til)
Heliamphora tyleri (Legg til)

Sarracenia alata (Legg til)
Sarracenia flava

Sarracenia leucophylla

Sarracenia minor (Legg til)
Sarracenia oreophila (Legg til)
Sarracenia psittacina (Legg til)
Sarracenia purpurea (Legg til)
Sarracenia rosea (Legg til)
Sarracenia rubra (Legg til)