diagnosis: 1' spikelet not flattened 10' lemma tip entire 16 perennial 26 not rhizomatous 27 lower glume 3-veined 28 upper glume 5 veined 29' ligule (2 mm in these plants), glume scabrous; upper glume 9 mm long; sheath decidedly hairy; other than having a longer ligule, these are matched to B. pseudolaevipes
diagnosis: 1' spikelet not flattened 10' lemma tip entire 16 perennial 26 not rhizomatous 27 lower glume 3-veined 28 upper glume 5 veined 29' ligule (2 mm in these plants), glume scabrous; upper glume 9 mm long; sheath decidedly hairy; other than having a longer ligule, these are matched to B. pseudolaevipes
diagnosis: 1' spikelet not flattened 10' lemma tip entire 16 perennial 26 not rhizomatous 27 lower glume 3-veined 28 upper glume 5 veined 29' ligule (2 mm in these plants), glume scabrous; upper glume 9 mm long; sheath decidedly hairy; other than having a longer ligule, these are matched to B. pseudolaevipes