Synonyms: Andropogon brongniartii; Andropogon hexastachyus; Andropogon minutiflorus; Andropogon trispicatus (homotypic); Andropogon tristachyos; Erianthus hexastachyus (homotypic); Erianthus roxburghii (homotypic); Erianthus rufus; Erianthus tristachyus (homotypic); Eulalia argentea; Eulalia argentea var. queenslandica; Eulalia lagopus; Eulalia trispicata (homotypic); Eulalia trispicata var. hookeri; Eulalia tristachya; Pogonatherum tristachyum (homotypic); Pollinia argentea; Pollinia argentea var. lagopus; Pollinia argentea var. queenslandica; Pollinia leptantha; Pollinia tristachya (homotypic); Pseudopogonantherum lagopus; Pseudopogonantherum trispicatum (homotypic); Pseudopogonatherum lagopus; Saccharum rufum; Saccharum tristachyum (homotypic)