resolvedPath: Biota | Plantae | Viridiplantae | Streptophyta | Tracheophyta | Spermatophytina | Magnoliopsida | Asteranae | Asterales | Compositae | Asteroideae | Millerieae | Tetragonotheca | Tetragonotheca ludoviciana
resolvedPathAuthorships: | Haeckel, 1866 | Cavalier-Smith, 1981 | John, Williamson & Guiry, 2011 | Sinnott ex Cavalier-Smith, 1998 |  |  | Takht., 1967 | Link, 1829 |  | (Cass.) Lindl. | Lindl. | Dill. ex L. | (Torr. & A.Gray) A. Gray ex E. Hall