Bromus diandrus
![Bromus diandrus_ripgut brome_JM DiTomaso](https://www.cal-ipc.org/wp-content/uploads/2017/10/Bromus-diandrus_ripgut-brome_JM-DiTomaso-300x226.jpg)
- Common name(s): ripgut brome; great brome; ripgut grass
- Synonym(s): B. rigidus, B. rigidus var gussonei, B. gussonei
- All names: Bromus diandrus, B. rigidus, B. rigidus var gussonei, B. gussonei, ripgut brome, great brome, ripgut grass