Viola palmata var. cucullata
| Viola palmata Linnaeus, var. cucullata (Aiton) A. Gray, Bot. Gaz. 11: 254. 1886. | BASIONYM: Viola cucullata Aiton 1789. | |
Viola ciliata
| Viola ciliata Willdenow ex Schultes, in Roemer & Schultes, Syst. Veg. 5: 360. 1819. | | TYPE: PENNSYLVANIA: |
Viola consors
| Viola consors Greene, Pittonia 5: 100. 1902. | | TYPE: CANADA: Prince Edward Island: |
Viola cucullata forma thurstonii
| Viola cucullata Aiton, forma thurstonii (A. Twining) House, New York State Mus. Bull. 254: 504. 1924. | BASIONYM: Viola cucullata Aiton, var. thurstonii A. Twining 1917. | |
Viola cucullata var. leptosepala
| Viola cucullata Aiton, var. leptosepala (Greene) W. Stone, Proc. Acad. Nat. Sci. Philadelphia 55: 674. 1904 ("1903"). | BASIONYM: Viola leptosepala Greene 1902. | |
Viola cucullata var. macrotis
| Viola cucullata Aiton, var. macrotis (Greene) W. Stone, Proc. Acad. Nat. Sci. Philadelphia 55: 673. 1904 ("1903"). | BASIONYM: Viola macrotis Greene 1902. | |
Viola cucullata var. microtitis
| Viola cucullata Aiton, var. microtitis Brainerd, Rhodora 15: 112. 1913. | | TYPE: CANADA: |
Viola cucullata var. minor
| Viola cucullata Aiton, var. minor Hooker, Fl. Bor.-Amer. 1(2): 75. 1830. | | TYPE: CANADA: |
Viola cucullata var. prionosepala
| Viola cucullata Aiton, var. prionosepala (Greene) Brainerd, Rhodora 15: 112. 1913. | BASIONYM: Viola prionosepala Greene 1902. | |
Viola cucullata var. reniformis
| Viola cucullata Aiton, var. reniformis Torrey & A. Gray, Fl. N. Amer. 1(1): 137. 1838. | | TYPE: MASSACHUSETTS:] |
Viola cucullata var. striata
| Viola cucullata Aiton, var. striata O. R. Willis, Pract. Fl. 58. 1894. | | TYPE: NEW JERSEY: |
Viola cucullata var. thurstonii
| Viola cucullata Aiton, var. thurstonii A. Twining, Fl. N.E. Pennsylvania 52. 1917. | | TYPE: PENNSYLVANIA: |
Viola dicksonii
| Viola dicksonii Greene, Pittonia 4: 65. 1899. | | TYPE: CANADA: |
Viola fontana
| Viola fontana Greene, Leafl. Bot. Observ. Crit. 1: 218. 1906. | | TYPE: MARYLAND: Montgomery Co.: Rock Creek, |
Viola induta
| Viola induta Greene, Leafl. Bot. Observ. Crit. 1: 216. 1906. | | TYPE: MARYLAND: |
Viola leptosepala
| Viola leptosepala Greene, Pittonia 5: 98. 1902. | | TYPE: MARYLAND: Garrett Co.: Oakland, 26 May 1902, Greene s.n. (holotype: NDG). |
Viola macrotis
| Viola macrotis Greene, Pittonia 5: 97. 1902. | | TYPE: MARYLAND: Prince George's Co.: Surrattsville [Clinton], 17 May 1896, Greene s.n. (holotype: NDG). |
Viola obliqua
| Viola obliqua Aiton, Hort. Kew. 3: 288. 1789. | | |
Viola prionosepala
| Viola prionosepala Greene, Pittonia 5: 99. 1902. | | TYPE: VERMONT: Addison Co.: Pleiad Lake, 10 Jun 1902, Brainerd 88 (holotype: NDG). |
Viola resupinata
| Viola resupinata Moench, Methodus 230. 1794, nom. illegit. | BASIONYM: Viola obliqua Aiton 1789. | |