1. | Lemmas with a point at apex with two lateral subapical pointed lobes | *B. subaristata (NSW) B. triloba |
Lemmas obtuse to acuminate | 2 | |
2. | Spikelets 14-25 mm long | *B. maxima (NSW VIC TAS SA WA QLD) |
Spikelets 2-7 mm long | *B. minor (NSW VIC TAS SA WA QLD) |
Key to Briza derived from Wheeler, Jacobs and Norton 1990
Taxonomic name: