Bouteloua repens, commonly known as Slender Grama, is an evergreen perennial grass native to arid and semi-arid regions such as deserts and grasslands in the Neotropics, including South America, Central America, the Caribbean, and the southern United States, notably Texas. It typically grows to about 20 cm (7.9 in) tall, forming dense mats that are well adapted to hot, dry climates. Slender Grama produces delicate inflorescences at the tips of its culms, with groups of four to twelve spikelets that may go unnoticed unless closely observed.

Slender Grama is valued for its drought tolerance and ability to form a low-maintenance ground cover, making it suitable for xeriscaping and erosion control in arid landscapes. It thrives in full sun and requires minimal water once established, preferring soils with good drainage. This grass is also known for its exceptional resistance to cattle grazing, which makes it a practical choice for rangeland restoration and sustainable livestock management. However, it may not be as competitive in regions with higher rainfall or in gardens that receive regular irrigation.CC BY-SA 4.0