Eragrostis spectabilis, known as purple lovegrass,[2] is a species of flowering plant in the family Poaceae, native from southern Canada to northeastern Mexico.

[4] During the fall after seed dispersal, the plant's stem and branches turn soft brown or tan in color.

[7] In addition to its native distribution in North America, purple love grass is widely grown in China as an ornamental plant non-natively.

[6] Eragrostis spectabilis is also very drought-, salt- and cold-resistant, making it an excellent choice to introduce to roadsides, especially in colder areas with seasonal snowfall; once established, this plant needs little to no additional attention.

[8] Eragrostis spectabilis is often used in attempts to reintroduce native species in disturbed areas, particularly in plains and hot, sandy areas,[5] as it spreads readily via seeds and has a high dormancy rate(60%)[8] that only increases after its dormancy period; the only problem is that it is not widely available for commercial use and can thus get expensive.