Synonyms: Andropogon asthenostachys; Andropogon brunneus (homotypic); Andropogon koretrostachys; Chloris rhachitricha; Erianthus articulatus; Erianthus contortus; Eulalia collina; Eulalia concinna (homotypic); Eulalia contorta (homotypic); Eulalia contorta var. linearifolia; Eulalia contorta var. sinensis; Eulalia contortum var. sinensis; Eulalia koretrostachys; Eulalia setifolia; Pogonatherum contortum (homotypic); Pollinia articulata; Pollinia articulata tenax; Pollinia articulata var. concinna; Pollinia articulata var. minor; Pollinia articulata var. pedicellata; Pollinia articulata var. setifolia; Pollinia collina; Pollinia contorta (homotypic); Pollinia setifolia; Pseudopogonantherum koretrostachys; Pseudopogonatherum collinum; Pseudopogonatherum contortum var. linearifolium; Pseudopogonatherum contortum var. pedicellatum; Pseudopogonatherum contortum var. sinense; Pseudopogonatherum koretrostachys; Pseudopogonatherum setifolium; Puliculum articulatum (homotypic)