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CCDB → Angiosperms → Liliaceae → Erythronium → Erythronium americanum subsp. americanum
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Erythronium americanum subsp. americanum | Erythronium americanum K. Gawl. | 48 | IPCN online | Wcislo, H. 1987. Chromosome numbers of certain Canadian plants. Acta Biol. Cracov., Ser. Bot. 29: 19–30. | |||
| Erythronium americanum subsp. americanum | Erythronium americanum K. Gawl. | 48 | eFlora | ||||
| Erythronium americanum subsp. americanum | Erythronium americanum K. Gawl. | 48 | Cave1963 | Parks & Hardin 1963 |