Andropogon glomeratus var. pumilus Andropogon glomeratus var. tenuispatheus Andropogon virginicus f. tenuispatheus Anatherum virginicum subvar. tenuispatheum Andropogon macrourus var. pumilus Andropogon virginicus var. tenuispatheus
Taxonomic data from World Flora Online, accessed June 20, 2024