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CCDB → Angiosperms → Poaceae → Eustachys
| Taxon name | Status | Median (n) |
| Eustachys paspaloides (Vahl) Lanza & Mattei | Accepted | 20 |
| Eustachys petraea (Sw.) Desv. | Accepted | 20 |
| Chloris acuminata Trin. | Synonym of Eustachys distichophylla (Lag.) Nees | 20 |
| Chloris distichophylla Lag. | Synonym of Eustachys distichophylla (Lag.) Nees | 20 |
| Chloris petraea Sw. | Synonym of Eustachys petraea (Sw.) Desv. | 20 |
| Chloris uliginosa Hack. | Synonym of Eustachys uliginosa (Hack.) Herter | 20 |