Genera and generic subdivisions of Poaceae Barnhart, nom. cons.

1. Actinochloa Roem. & Schult.
2. Antichloa Steud., nom. inval.
3. Aristidium (Endl.) Lindl.
4. Atheropogon Muhl. ex Willd.
5. Botelua Lag., orth. var.
6. Bouteloua Lag.
7. Bouteloua Lag. sect. Barbata
8. Bouteloua Lag. sect. Bouteloua
9. Bouteloua Lag. sect. Buchloe
10. Bouteloua Lag. sect. Chondrosum
11. Bouteloua Lag. sect. Cyclostachya
12. Bouteloua Lag. sect. Hirsuta
13. Bouteloua Lag. sect. Hirsuta subs. Eriopoda
14. Bouteloua Lag. sect. Hirsuta subs. Hirsuta
15. Bouteloua Lag. sect. Opizia
16. Bouteloua Lag. sect. Triathera
17. Bouteloua Lag. sect. Trifida
18. Buchloe Engelm.
19. Buchlomimus Reeder et al.
20. Bulbilis Raf. ex Kuntze
21. Calanthera Hook., nom. inval.
22. Casiostega Galeotti, nom. inval.
23. Cathestecum J. Presl
24. Chondrosum Desv.
25. Cyclostachya Reeder & C. Reeder
26. Erucaria Cerv.
27. Eutriana Trin.
28. Fourniera Scribn.
29. Griffithsochloa G. J. Pierce
30. Heterosteca Desv.
31. Lasiostega Benth., nom. inval.
32. Nestlera Steud., nom. inval.
33. Opizia J. Presl
34. Pentarrhaphis Kunth
35. Pleiodon Rchb.
36. Polyodon Kunth
37. Polyschistis C. Presl
38. Pringleochloa Scribn.
39. Soderstromia C. V. Morton
40. Strombodurus Steud., nom. inval.
41. Triaena Kunth
42. Triathera Desv.
43. Triplathera (Endl.) Lindl.