These studies led to the discovery of the first protozoan trapping plant, Genlisea. The following list of 29 species is based on "Monograph of the Genus Genlisea" (2012). "Pinguicula" belong to the Bladderwort family (Lentibulariaceae), along with "Utricularia" and "Genlisea". The naming of "Genlisea barthlottii" pays tribute to his investigation regarding this topic. The lobster-pot traps of "Genlisea" are difficult to interpret. "Genlisea margaretae" is one of the several "Genlisea" species native to Southeast Africa. Genlisea hispidula is a corkscrew plant native to Africa. Lobster pots are the trapping mechanism in "Genlisea", the corkscrew plants.