Dichromena cymosa
| Dichromena cymosa (Elliott) J. F. Macbride, Field Mus. Nat. Hist., Bot. Ser. 11: 5. 1931. | BASIONYM: Rhynchospora cymosa Elliott 1816. | |
Phaeocephalum cymosum
| Phaeocephalum cymosum (Elliott) House, Amer. Midl. Naturalist 6: 202. 1920. | BASIONYM: Rhynchospora cymosa Elliott 1816. | |
Phaeocephalum glomeratum
| Phaeocephalum glomeratum (Linnaeus) House, Amer. Midl. Naturalist 6: 202. 1920. | BASIONYM: Schoenus glomeratus Linnaeus 1753. | |
Rhynchospora cymosa
| Rhynchospora cymosa Elliott, Sketch Bot. S. Carolina 1: 58. 1816. | | |
Rhynchospora glomerata var. paniculata
| Rhynchospora glomerata (Linnaeus) Vahl, var. paniculata Chapman, Fl. South. U.S. 528. 1860. | BASIONYM: Rhynchospora paniculata A. Gray 1836, non C. Presl 1828. | |
Rhynchospora glomerata var. typica
| Rhynchospora glomerata (Linnaeus) Vahl, var. typica Fernald, Rhodora 37: 401. 1935, nom. inadmiss. | BASIONYM: Rhynchospora glomerata (Linnaeus) Vahl 1805; Schoenus glomeratus Linnaeus 1753. | |
Rhynchospora paniculata
| Rhynchospora paniculata A. Gray, Ann. Lyceum Nat. Hist. New York 3: 211. 1836, non C. Presl 1828. | | TYPE: FLORIDA/LOUISIANA: |
Schoenus glomeratus
| Schoenus glomeratus Linnaeus, Sp. Pl. 44. 1753. | | TYPE: Without data, Kalm s.n. (lectotype: LINN 68.15). Lectotypified by Reznicek, in Cafferty & C. E. Jarvis, Taxon 53: 179. 2004. |
Triodon glomeratus
| Triodon glomeratus (Linnaeus) Farwell, Rep. Michigan Acad. Sci. 15: 167. 1913. | BASIONYM: Schoenus glomeratus Linnaeus 1753. | |
Rhynchospora glomerata var. angusta
| Rhynchospora glomerata (Linnaeus) Vahl, var. angusta Gale, Rhodora 46: 114. 1944. | | TYPE: TEXAS: Waller Co.: Hempstead, 10 Jun 1872, Hall 718 (holotype: GH; isotypes: MO, US). |
Rhynchospora glomerata var. robustior
| Rhynchospora glomerata (Linnaeus) Vahl, var. robustior Kunth, Enum. Pl. 2: 296. 1837. | | |