Griffiths, David. <br/><br/>
The grama grasses; Bouteloua and related genera 

<br/><br/> Sobretiro de : Contr. U.S. Nat. Herb. 14(3), 1912 
<br/><br/><label>LCCN: </label>15356 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bouteloua.