Panicum virgatum

Panicum virgatum

Panicum virgatum L.
Engl.: switchgrass, blackwell switchgrass.
Deu.: Ruten-Hirse, Starre Rutenhirse.
Sven.: jungfruhirs.
Fran.: millet dressé, panic dressé.

I have no articles for this botanical term, but there might be some for the next level down (if found).