A mat-forming perennial grass (Buchloe dactyloides) native to the plains of central North America, important as a forage grass and sometimes used for lawns.
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- 野牛草:一种席状的多年生草(野牛草野牛草属),生长在北美洲中部平原,是一种重要的牧草,有时也用来作草坪