English: Cockspur.
Genus: 34 species; in tribe Boivinellinae, with genera: Acroceras, Alloteropsis, Amphicarpum, Cyphochlaena, Cyrtococcum, Echinochloa, Entolasia, Lasiacis, Mayariochloa, Microcalamus, Oplismenus, Ottochloa, Parodiophyllochloa, Pseudechinolaena.