Synonyms
Panicum microcarpon Muhl.
Dichanthelium sphaerocarpon var. polyanthes (Schult.) Gould
Panicum sphaerocarpon var. isophyllum (Scribn.) Angelo
Panicum microcarpon var. isophyllum Scribn.
Dichanthelium sphaerocarpon var. isophyllum (Scribn.) Gould & C.A.Clark
Panicum sphaerocarpon var. polyanthes (Schult.) Sherif
Panicum polyanthes Schult.
Panicum multiflorum Elliott
Panicum firmandum Steud.