| Liliaceae |
|
Erythronium americanum
| Ker Gawl. | Bot. Mag. 28: pl. 1113 | 1808 |
| Liliaceae |
|
Erythronium americanum fo. americanum
| | | |
| Liliaceae |
|
Erythronium americanum subsp. americanum
| | | |
| Liliaceae |
|
Erythronium americanum var. americanum
| | | |
| Liliaceae |
|
Erythronium americanum fo. bachii
| (Farw.) Dole | Fl. Vermont (ed. 3) 84 | 1937 |
| Liliaceae |
|
Erythronium americanum var. bachii
| Farw. | Rep. (Annual) Michigan Acad. Sci. 21: 363 | 1920 |
| Liliaceae |
|
Erythronium americanum fo. carolinianum
| (J.F. Gmel.) Voss | Vilm. Blumegärtn. (ed. 3) 1: 1115 | 1895 |
| Liliaceae |
|
Erythronium americanum fo. castaneum
| L.B. Sm. | Rhodora 31(362): 36 | 1929 |
| Liliaceae |
|
Erythronium americanum subsp. harperi
| (W. Wolf) C.R. Parks & Hardin | Brittonia 15(3): 252 | 1963 |
| Liliaceae |
|
Erythronium americanum fo. nuttallianum
| Voss | Vilm. Blumegärtn. (ed. 3) 1: 1115 | 1895 |
| Liliaceae |
|
Erythronium americanum fo. oswaldii
| Moldenke | Phytologia 4: 291, f. s.n. | 1953 |
| Liliaceae |
|
Erythronium americanum var. rubrum
| Farw. | Pap. Mich. Acad. Sci. 23: 128 | 1938 |