| Briza australis Prokudin | Briza media L. subsp. elatior (Sm.) Rohlena | | | Briza australis Prokudin | Briza media L. subsp. elatior (Sm.) Rohlena | 7717 | 103473 |
| Briza bipinnata L. | Desmostachya bipinnata (L.) Stapf | | | Briza bipinnata L. | Desmostachya bipinnata (L.) Stapf | 7718 | 13689 |
| Briza capensis Thunb. | Eragrostis capensis (Thunb.) Trin. | | | Briza capensis Thunb. | Eragrostis capensis (Thunb.) Trin. | 7719 | 27879 |
| Briza elatior Sm. | Briza media L. subsp. elatior (Sm.) Rohlena | | | Briza elatior Sm. | Briza media L. subsp. elatior (Sm.) Rohlena | 7720 | 103473 |
| Briza erecta Lam. | | a | | Briza erecta Lam. | | 7721 | |
| Briza fusca (Parodi) Parodi | Briza lamarckiana Nees | | | Briza fusca (Parodi) Parodi | Briza lamarckiana Nees | 7722 | 405580 |
| Briza humilis M. Bieb. | | a | | Briza humilis M. Bieb. | | 7723 | |
| Briza marcowiczii Woronow ex B. Fedtsch. | | a | | Briza marcowiczii Woronow ex B. Fedtsch. | | 7724 | |
| Briza maxima L. | | a | | Briza maxima L. | | 7725 | |
| Briza media L. | | a | | Briza media L. | | 7726 | |
| Briza minor L. | | a | | Briza minor L. | | 7727 | |
| Briza poaemorpha (J. Presl) Henrard | Microbriza poaemorpha (J. Presl) Parodi ex Nicora & Rúgolo | | | Briza poaemorpha (J. Presl) Henrard | Microbriza poaemorpha (J. Presl) Parodi ex Nicora & Rúgolo | 7728 | 417752 |
| Briza rufa (J. Presl) Steud. | | a | | Briza rufa (J. Presl) Steud. | | 7729 | |
| Briza spicata Sm. | Briza humilis M. Bieb. | | | Briza spicata Sm. | Briza humilis M. Bieb. | 7730 | 7723 |
| Briza stricta (Hook. & Arn.) Steud. | Briza subaristata Lam. | | | Briza stricta (Hook. & Arn.) Steud. | Briza subaristata Lam. | 7731 | 7732 |
| Briza subaristata Lam. | | a | | Briza subaristata Lam. | | 7732 | |
| Briza triloba Nees | Briza subaristata Lam. | | | Briza triloba Nees | Briza subaristata Lam. | 7733 | 7732 |
| Briza uniolae (Nees) Nees | | a | | Briza uniolae (Nees) Nees | | 7734 | |
| Briza lindmanii Ekman | | a | | Briza lindmanii Ekman | | 103471 | |
| Briza macrostachya (J. Presl) Steud. | Briza erecta Lam. | | | Briza macrostachya (J. Presl) Steud. | Briza erecta Lam. | 103472 | 7721 |
| Briza media L. subsp. elatior (Sm.) Rohlena | | a | i | Briza media L. subsp. elatior (Sm.) Rohlena | | 103473 | |
| Briza subaristata Lam. var. interrupta (Hack. ex Stuck.) Roseng. et al. | Briza subaristata Lam. | | i | Briza subaristata Lam. var.interrupta (Hack. ex Stuck.) Roseng. et al. | Briza subaristata Lam. | 103474 | 7732 |
| Briza spp. | | a | | Briza spp. | | 300086 | |
| Briza lamarckiana Nees | | a | | Briza lamarckiana Nees | | 405580 | |
| Briza brizoides (Lam.) Kuntze | | a | | Briza brizoides (Lam.) Kuntze | | 405583 | |
| Briza media L. subsp. media | | a | i | Briza media L. subsp. media | | 408244 | |
| Briza canadensis Michx. | Glyceria canadensis (Michx.) Trin. | | | Briza canadensis Michx. | Glyceria canadensis (Michx.) Trin. | 413365 | 413364 |