It has only been in the last few decades that any grasses, other than turf and Pampas Grass, were used in ornamental landscapes. Certainly, native grasses were not considered or appreciated as they are today!
Pampas Grass clumps grow to huge, tropical-looking tufts. It was often used as a focal point, surrounded by seating, or to flank entrances in the southeast. Pampas grass is native to South America. It fit perfectly with Victorian designs. It was exotic, dramatic plant material from a far-away place. It is also called Sawgrass, with a reputation for ripping through skin with jagged cuts if you are unfortunate enough to run your hands along the graceful blades. For this reason, it is a nightmare to maintain. The thick clumps grow to heights over ten feet tall. The clumps can get ragged, containing both new blades and the old, dried-out blades from years past.
The best method of rejuvenating a clump of Pampas Grass is to bind the entire plant with a bungee cord and use a chain saw to cut through the tough stems in late winter. Only female plants carry attractive plumes, so it is important to choose container material of Pampas Grass when it is in bloom to ensure worthwhile specimens.
I grew Pampas Grass at a former home, but never again. It is not practical for residential landscapes. Pampas Grass was typically used only on large properties with paid maintenance crews to deal with the challenging pruning requirements or by unsuspecting homeowners that learned the hard way to avoid it.