Which species is referred to as Pink Muhly Grass?

Pink Muhly Grass is indeed known as Muhlenbergia capillaris. This species is a native grass that is particularly celebrated for its striking ornamental appeal, especially during the flowering season when it produces a cloud of soft pink, silky blooms. The blooms typically appear in late summer to early fall, creating a beautiful display that often resembles a pink haze in landscapes.

Muhlenbergia capillaris thrives in a variety of soil types and can tolerate drought, making it an excellent choice for low-maintenance gardens. Its graceful, wispy stalks add texture and movement to garden designs and are a popular choice in both residential and commercial landscapes in the southeastern United States.

The other species listed do not exhibit the distinctive characteristics that identify Pink Muhly Grass. For example, Phlox is a flowering perennial, Pachysandra is a groundcover, and Pennisetum alopecuroides, while also used ornamentally, is commonly known as Fountain Grass and does not share the same distinct floral characteristics as Muhlenbergia capillaris.