Common Tule, Hardstem Bulrush, Tule: Schoenoplectus acutus var. occidentalis (Synonyms: Schoenoplectus acutus, Schoenoplectus acutus var. acutus, Schoenoplectus rubiginosus, Scirpus acutus, Scirpus acutus var. acutus, Scirpus acutus var. occidentalis, Scirpus lacustris var. occidentalis, Scirpus rubiginosus, Scirpus xrubiginosus)
American Three-square Bulrush, Chairmaker's Bulrush, Olney's Three-square Bulrush, Three Square: Schoenoplectus americanus (Synonyms: Scirpus americanus, Scirpus chilensis, Scirpus olneyi)
California Bulrush, Tule: Schoenoplectus californicus (Synonym: Scirpus californicus) -
Bog Bulrush, Ricefield Bulrush, Rough-seed Bulrush: Schoenoplectus mucronatus (Synonym: Scirpus mucronatus)
Chairmaker's Bulrush, Common Bulrush, Common Threesquare, Common Three-square, Common Three-square Bulrush, Western Bulrush: Schoenoplectus pungens (Synonyms: Schoenoplectus pungens var. badius, Schoenoplectus pungens var. longispicatus, Scirpus americanus, Scirpus americanus var. monophyllos, Scirpus pungens, Scirpus pungens var. longispicatus)
Swaying Bulrush, Swaying Clubrush, Water Bulrush, Water Clubrush: Schoenoplectus subterminalis (Synonym: Scirpus subterminalis)
Great Bulrush, Softstem Bulrush, Soft-stem Bulrush, Tule: Schoenoplectus tabernaemontani (Synonyms: Schoenoplectus validus, Scirpus lacustris ssp. creber, Scirpus lacustris ssp. glaucus, Scirpus lacustris ssp. tabernaemontani, Scirpus lacustris ssp. validus, Scirpus tabernaemontani, Scirpus validus, Scirpus validus var. creber, Scirpus validus var. validus)
Streambank Bulrush, Stream-bank Bulrush, Triangular Clubrush, Triangular Club-rush: Schoenoplectus triqueter (Synonym: Scirpus triqueter)
Hybrid Bulrush, Kukenthal's Bulrush: Schoenoplectus xkuekenthalianus (Synonym: Schoenoplectus tabernaemontani x Schoenoplectus triqueter)