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.
Ananaspis Ananaspis is a genus of trilobite in the order Phacopida, which existed in what is now the Czech Republic. It was described by Campbell in 1967, and the type species is "Ananaspis fecundis", which was originally described as "Phacops fecundus communis" by Barrande in 1852.