Aquilegia australis
| Aquilegia australis Small, Bull. Torrey Bot. Club 25: 466. 1898. | | TYPE: FLORIDA: Jackson Co.: Marianna, s.d., Chapman s.n. (syntype: NY). |
Aquilegia canadensis var. australis
| Aquilegia canadensis Linnaeus, var. australis (Small) Munz, Gentes Herb. 7: 122. 1946. | BASIONYM: Aquilegia australis Small 1898. | |
Aquilegia elegans
| Aquilegia elegans Salisbury, Prodr. Stirp. Chap. Allerton 374. 1796, nom. illegit. | BASIONYM: Aquilegia canadensis Linnaeus 1753. | |
Aquilegia variegata
| Aquilegia variegata Moench, Methodus 311. 1794, nom. illegit. | BASIONYM: Aquilegia canadensis Linnaeus 1753. | |
Aquilegia canadensis forma albiflora
| Aquilegia canadensis Linnaeus, forma albiflora House, Bull. New York State Mus. 243/244: 48. 1923. | | TYPE: NEW YORK: Onandaga Co.: Near Syracuse, s.d., Goodrich s.n. (holotype: NYS). |
Aquilegia canadensis forma ecalcarata
| Aquilegia canadensis Linnaeus, forma ecalcarata Livingston, Rhodora 69: 195. 1967. | | TYPE: MASSACHUSETTS: Hampshire Co.: East Deerfield, ca. 1/4 mi. W of River Road, 1 1/2 mi. N of the Sunderland Bridge where it crosses the Connecticut River, 20 May 1964, Livingston 3291 (holotype: MASS). |
Aquilegia canadensis forma flaviflora
| Aquilegia canadensis Linnaeus, forma flaviflora (Tenney) Britton, Bull. Torrey Bot. Club 17: 123. 1890. | BASIONYM: Aquilegia flaviflora Tenney 1867. | |
Aquilegia canadensis forma phippenii
| Aquilegia canadensis Linnaeus, forma phippenii (J. Robinson) R. Hoffmann, Proc. Boston Soc. Nat. Hist. 36: 267. 1922. | BASIONYM: Aquilegia canadensis Linnaeus, var. phippenii J. Robinson 1880. | |
Aquilegia canadensis var. coccinea
| Aquilegia canadensis Linnaeus, var. coccinea (Small) Munz, Gentes Herb. 7: 120. 1946. | BASIONYM: Aquilegia coccinea Small 1899. | |
Aquilegia canadensis var. eminens
| Aquilegia canadensis Linnaeus, var. eminens (Greene) B. Boivin, Amer. Midl. Naturalist 50: 510. 1953. | BASIONYM: Aquilegia eminens Greene 1914. | |
Aquilegia canadensis var. flaviflora
| Aquilegia canadensis Linnaeus, var. flaviflora (Tenney) Britton, Bull. Torrey Bot. Club 15: 97, 165. 1888. | BASIONYM: Aquilegia flaviflora Tenney 1867. | |
Aquilegia canadensis var. hybrida
| Aquilegia canadensis Linnaeus, var. hybrida Hooker, Fl. Bor.-Amer. 1: 24. 1829. | | TYPE: "Among the Rocky Mountains, between lat. 52 and 55", without data, Drummond s.n. (holotype: K?). |
Aquilegia canadensis var. latiuscula
| Aquilegia canadensis Linnaeus, var. latiuscula (Greene) Munz, Gentes Herb. 7: 122. 1946. | BASIONYM: Aquilegia latiuscula Greene 1914. | |
Aquilegia canadensis var. phippenii
| Aquilegia canadensis Linnaeus, var. phippenii J. Robinson, Fl. Essex Co. 30. 1880. | | TYPE: MASSACHUSETTS: |
Aquilegia coccinea
| Aquilegia coccinea Small, Bull. New York Bot. Gard. 1: 280. 1899. | | |
Aquilegia eminens
| Aquilegia eminens Greene, Repert. Spec. Nov. Regni Veg. 13: 321. 1914. | | TYPE: MINNESOTA: |
Aquilegia flaviflora
| Aquilegia flaviflora Tenney, Amer. Naturalist 1: 388. 1867. | | TYPE: NEW YORK: Ulster Co.: Heights W of the Hudson opposite Poughkeepsie, |
Aquilegia latiuscula
| Aquilegia latiuscula Greene, Repert. Spec. Nov. Regni Veg. 13: 320. 1914. | | TYPE: KANSAS: |
Aquilegia phoenicantha
| Aquilegia phoenicantha Cory, Rhodora 38: 75. 1936. | | TYPE: TEXAS: Real Co.: Limestone cliff along the Rio Frio above Leakey, 11 May 1934, Cory 8504 (holotype: GH). |