| Grama grass | 
|  | 
| Bouteloua curtipendula | 
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| Scientific classification | 
| Kingdom: | Plantae | 
 
| Clade: | Tracheophytes | 
 
| Clade: | Angiosperms | 
 
| Clade: | Monocots | 
 
| Clade: | Commelinids | 
 
| Order: | Poales | 
 
| Family: | Poaceae | 
 
| Subfamily: | Chloridoideae | 
 
| Tribe: | Cynodonteae | 
 
| Subtribe: | Boutelouinae Stapf
 | 
 
| Genus: | Bouteloua Lag. 1805 not Hornem. ex P. Beauv. 1812
 | 
|
|
| Type species | 
| Bouteloua racemosa 
 | 
| Synonyms | 
| List 
Actinochloa Willd. ex Roem. & Schult., nom. superfl.
  Antichloa Steud., name not validly published
  Aristidium (Endl.) Lindl.
  Atheropogon Muhl. ex Willd.
  Botelua Lag., orth. var.
  Buchloe Engelm.
  Buchlomimus Reeder, C.Reeder & Rzed.
  Bulbilis Raf.
  Calanthera Hook.
  Casiostega Galeotti
  Cathestecum J.Presl
  Chondrosum Desv.
  Corethrum Vahl
  Cyclostachya Reeder & C.Reeder
  Erucaria Cerv., nom. illeg.
  Eutriana Trin.
  Fourniera Scribn., nom. illeg.
  Griffithsochloa G.J.Pierce
  Heterosteca Desv.
  Lasiostega Benth., illegitimate homonym
  Nestlera Steud., illegitimate homonym
  Opizia J.Presl
  Pentarrhaphis Kunth
  Polyodon Kunth
  Polyschistis J.Presl
  Pringleochloa Scribn.
  Soderstromia C.V.Morton
  Strombodurus Steud., name not validly published
  Triaena Kunth
  Triathera Desv.
  
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Bouteloua is a genus of plants in the grass family Poaceae. Members of the genus are commonly known as grama grass.