Carex gigantea var. lupulina
| Carex gigantea Rudge, var. lupulina (Muhlenberg ex Willdenow) Farwell, Annual Rep. Comm. Parks Detroit 11: 50. 1900. | BASIONYM: Carex lupulina Muhlenberg ex Willdenow 1805. | |
Carex bellavilla
| Carex bellavilla Dewey, Amer. J. Sci. Arts 91: 229. 1866. | | TYPE: CANADA: Ontario: Near Velleville, 15 Jul 1865, Macoun s.n. (holotype: GH; isotypes: CAN, NY). |
Carex canadensis
| Carex canadensis Dewey, Amer. J. Sci. Arts 91: 229. 1866. | | TYPE: CANADA: Ontario: Northumberland Co.: Seymour, 28 Jul 1865, Macoun 31381 (holotype: GH; isotypes: CAN, NY). |
Carex gigantea forma bellavilla
| Carex gigantea Rudge, forma bellavilla (Dewey) Farwell, Rhodora 23: 87. 1921. | BASIONYM: Carex bellavilla Dewey 1866. | |
Carex gigantea forma pedunculata
| Carex gigantea Rudge, forma pedunculata (A. Gray ex L. C. Beck) Farwell, Rhodora 23: 87. 1921. | BASIONYM: Carex lupulina Muhlenberg ex Willdenow, var. pedunculata A. Gray ex L. C. Beck 1833. | |
Carex lupulina var. albomarginata
| Carex lupulina Muhlenberg ex Willdenow, var. albomarginata Sherff, Bull. Torrey Bot. Club 38: 482, pl. 26. 1911. | | TYPE: MICHIGAN: Genesee Co.: Thread Lake, near Flint, |
Carex lupulina var. bellavilla
| Carex lupulina Muhlenberg ex Willdenow, var. bellavilla (Dewey) L. H. Bailey, Mem. Torrey Bot. Club 1: 12. 1889, nom. illegit. | BASIONYM: Carex lurida Wahlenberg, var. divergens L. H. Bailey 1886; Carex bellavilla Dewey 1866. | |
Carex lupulina var. longipedunculata
| Carex lupulina Muhlenberg ex Willdenow, var. longipedunculata Sartwell ex Dudley, Cornell Univ. Sci. Bull. 2: 119. 1886. | | TYPE: NEW YORK: Tompkins Co.: Near Ellis Hollow Swamp, s.d., Sartwell s.n. (holotype: NY). |
Carex lupulina var. macounii
| Carex lupulina Muhlenberg ex Willdenow, var. macounii (Dewey) Fernald, Rhodora 3: 55. 1901. | BASIONYM: Carex macounii Dewey 1866. | |
Carex lupulina var. pedunculata
| Carex lupulina Muhlenberg ex Willdenow, var. pedunculata A. Gray ex L. C. Beck, Bot. North. Middle States 438. 1833. | | TYPE: NEW YORK: |
Carex lurida var. divergens
| Carex lurida Wahlenberg, var. divergens L. H. Bailey, Proc. Amer. Acad. Arts 22: 63. 1886. | BASIONYM: Carex bellavilla Dewey 1866. | |
Carex macounii
| Carex macounii Dewey, Amer. J. Sci. Arts 91: 228. 1866. | | TYPE: CANADA: Ontario: Northumberland Co.: Seymour, 15 Jul 1865, Macoun 31736 (holotype: GH; isotypes: CAN, NY). |