Scirpus occidentalis
Schoenoplectus acutus var. occidentalis
Biota | Plantae | Viridiplantae | Streptophyta | Tracheophyta | Spermatophytina | Magnoliopsida | Lilianae | Poales | Cyperaceae | Schoenoplectus | Schoenoplectus acutus | Schoenoplectus acutus var. occidentalis
| Haeckel, 1866 | Cavalier-Smith, 1981 | John, Williamson & Guiry, 2011 | Sinnott ex Cavalier-Smith, 1998 |  |  | Takht., 1967 | Small, 1903 | Juss. | (Rchb.) Palla | (Muhl. ex Bigelow) Á.Löve & D.Löve | (S.Watson) S.G.Sm.