What is the scientific name of Garden Phlox?

The scientific name of Garden Phlox is accurately identified as Phlox sp. This designation denotes the genus Phlox, which includes various species commonly known for their vibrant flowers and is widely cultivated in gardens for ornamental purposes.

Garden Phlox is particularly valued for its long blooming period and ability to attract pollinators, making it a favorite in many landscape designs. The use of "sp." signifies that it is referring to the genus but does not specify a particular species within that genus. This is often acceptable in a general context where multiple species within the genus might be applicable or of interest.

The other choices represent different plant genera that do not relate to Garden Phlox. Miscanthus sp. refers to a genus of ornamental grasses, Ophiopogon japonicus is commonly known as Mondo grass, and Panicum virgatum is known as switchgrass, none of which are related to the characteristics or classification of Garden Phlox.