Cyperus and Anacampseros, are genus related?
Cyperus Cyperus is a large genus of about 700 species of sedges, distributed throughout all continents in both tropical and temperate regions.
Cybister Cybister ('kybistētēr' = diver, tumbler), is a genus of beetle in family Dytiscidae native to the Old World, North America, and Australia. There are approximately 80 species in the genus.