Bromus ciliatus is a species of brome grass known by the common name fringed brome.
Carex pensylvanica is a species of flowering plant in the sedge family commonly called Pennsylvania sedge (sometimes shortened to Penn sedge). Other common names include early sedge, common oak sedge, and yellow sedge.
Elymus trachycaulus is a species of wild rye known by the common name slender wheatgrass. It is native to much of North America, where it grows in widely varied habitats from northern Canada to Mexico.