| Name | Bouteloua heterostega (Trinius) Griffiths |
| Authorship | (Trinius) Griffiths |
| Rank | Species |
| Placed in | Bouteloua Lagasca |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Bouteloua heterostega (Trinius) Griffiths |
| Identification made in | [no date] (1) |