Tribe Triticeae - the wheatgrasses.

1. Agropyron cristatum.
2. Agropyron intermedium.
3. Agropyron repens.
4. Elymus canadensis.
5. Hordeum jubatum.

Tribe Poeae - the bluegrasses, bromegrasses, and fescuegrasses.

6. Bromus inermis.
7. Bromus japonicus.
8. Bromus tectorum.
9. Dactylis glomerata.
10. Poa compressa.
11. Poa pratensis.
12. Schedonorus pratensis.

Tribe Aveneae - the oatgrasses.

13. Phalaris arundinacea.
14. Phleum pratense.

Tribe Paniceae - the panicgrasses.

15. Panicum capillare.