1) Genus cynodon 2) Liliopsid genus 3) Monocot genus 
==Cultivation and uses== Some species, most commonly C. dactylon, are grown as lawn grasses in warm temperate regions, such as the Sunbelt area of the United States where they are valued for their drought tolerance compared to most other lawn grasses. Propagation is by rhizomes, stolons, or seeds. In some cases it is considered to be a weed; it sp...[fish] Cynodon is a genus of dogtooth characins from tropical South America. There are currently three described species in this genus. ...
[n] - creeping perennial grasses of tropical and southern Africa
genus Cynodon noun creeping perennial grasses of tropical and southern Africa