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CCDB → Angiosperms → Compositae → Helianthus → Helianthus tomentosus Elliott
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Helianthus tomentosus Elliott | Helianthus tomentosus Elliott | 51 | Cave1956 | Jackson |