Which of the following is also known as Liriope?

Liriope is commonly known as Creeping Lilyturf, which accurately reflects its growth habit and characteristics. This plant is a perennial that often features grass-like foliage and produces spikes of lavender or white flowers, primarily used for ground cover or edging in landscape designs. The name "Liriope" refers to the genus of plants in the Asparagaceae family, with several species and varieties commonly recognized under this name.

The other choices refer to different plants that do not share the same identity as Liriope. Pachysandra, for instance, is a distinct ground cover known for its evergreen foliage, while Garden Phlox is a flowering perennial that produces colorful blooms in summer. Fountain Grass is a type of ornamental grass, valued for its feathery plumes and arching forms. Each of these serves a different ornamental purpose, unlike Creeping Lilyturf, which is specifically identified as Liriope.