Sporobolus heterolepis (Prairie Dropseed)

Sporobolus heterolepis, also called prairie dropseed, is an ornamental perennial grass native to a variety of areas across North America, although it is now considered endangered in five states, including Maryland, North Carolina, and Pennsylvania. Growing from one to two feet in height, Prairie Dropseed has smooth blades which grow together in mounded, mop-like clumps, making for an attractive groundcover and a host location for a variety of butterfly and moth larvae.

In late summer, the grass produces flowers as well as a unique fragrance which has been described as spicy, herbal, and nutty. Prairie Dropseed's flowers are fine, airy panicles, which range from pink to beige, before turning to seed in early fall. Seeds are dispersed by gravity or by expulsion from the plant, and during this time, the grass seeds attracts a wide variety of birds, including sparrows, juncos, and other songbirds.