| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Liliaceae | Erythronium albidum | White Trout Lily, Blonde Lilian | Rich, mesic forests, over calcareous substrates or in very nutrient-rich alluvial soils. | S. ON west to MN, south to n. VA, n. AL, MS, MO, OK, and ne. TX. Reports from nw. GA are erroneous (M. Medley, 2019, pers. comm.). |  |
| Liliaceae | Erythronium americanum ssp. americanum | American Trout Lily | Moist bottomland or slope forests, especially over mafic or calcareous rocks. | NB west to ON and MN, south to sc. NC, c. TN, n. AR, and OK. |  |
| Liliaceae | Erythronium americanum ssp. harperi | Harper's Trout Lily | Moist forests. | Ne. TN and nc. TN south to extreme se. TN, nw. GA, and nc. AL. |  |
| Liliaceae | Erythronium mesochoreum | Prairie Trout-lily, Midland Fawn-lily | Prairies, dry woodlands. | S. IN, n. IL, IA, and e. NE south to se. MO, c. AR, and e. TX. |  |
| Liliaceae | Erythronium rostratum | Beaked Trout Lily | Moist bottomland or slope forests. | C. TN, MO, and se. KS, south to c. AL, wc. LA, se. OK, and ne. TX. |  |
| Liliaceae | Erythronium umbilicatum ssp. monostolum | Southern Appalachian Trout Lily | High elevation coves, slopes, and grassy balds, moist forests. | Ssp. monostolum is endemic to the high mountains of NC and TN; it approaches the VA border and should be sought, especially in the Grayson Highlands area. A puzzling population in n. AL may represent this taxon. |  |
| Liliaceae | Erythronium umbilicatum ssp. umbilicatum | Dimpled Trout Lily | Moist bottomland or slope forests, or in rather dry upland habitats. | VA and e. WV south through NC, SC, and e. TN to c. GA, e. AL, and Panhandle FL. |  |
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