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CCDB → Angiosperms → Compositae → Helianthus → Helianthus tomentosus Michx.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Helianthus tomentosus Michx. | Helianthus tuberosus L. | 51 | Cave1956supp | Heiser & Smith 1955 |