Kingdom:  Plantae 

Subkingdom:  Tracheophyta (Vascular Plants)  Superdivision:  Spermatophyta (Seed Plants)  Division:  Magnoliophyta (Flowering Plants)  Class:  Liliopsida (Monocotyledons)  Subclass:  Commelinidae  Order:  Cyperales  Family:  Poaceae (Grass Family)  Genus:  Sorghastrum (Indiangrass) ---YOU ARE HERE  Species:  S. avenaceum (see S. nutans)  Species:  S. elliottii (Slender Indiangrass)  Species:  S. nutans (syn. S. avenaceum) (Indiangrass)  Species:  S. secundum (Lopsided Indiangrass)  Species:  S. setosum (Sandysoil Indiangrass)  Species:  S. stipoides (Needle Indiangrass)