So i personally did a lot of research on this subject.
Real World:
It is a VNS(Variety Not Stated) Switchgrass. This bothered me as I did not know if it was a lowland switch or upland switch. Was its max height 5' or 8'. There is no way of actually knowing. So I contacted the company. They were very rude and would not tell me what the variety was. Basically told me that if I didnt like it I could go buy somewhere else. So I don't take no for an answer well, so I kept digging. Then I came across a fella who knew what seed it actually is. Its just regular ole Alamo switch but for double the price.
midwesthabitatcompany.com