Below are the words that matched your query...
Genus Alopecurus
- annual or perennial grasses including decorative and meadow species as well as notorious agricultural weeds
Genus Andropogon
- tall annual or perennial grasses with spikelike racemes; warm regions
Genus Arundo
- any of several coarse tall perennial grasses of most warm areas: reeds
Genus Bromus
- a genus of grasses of the family Gramineae
Genus Cenchrus
- a genus of grasses of the family Gramineae that have burs