Classification
Plantae [regnum]Spermatophyta [phylum]
Angiospermatophytae [classis]
Poales [ordo]
Poaceae [familia]
Danthonioideae [subfamilia]
Danthonieae [tribus]
Phaenanthoecium C.E. Hubbard [genus]
Phaenanthoecium C.E. Hubbard contains the following taxa:
Phaenanthoecium koestlinii (Hochst. ex A.Rich.) C.E.Hubbard [species]