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CCDB → Angiosperms → Compositae → Helianthus → Helianthus × kellermani (Britton) R. W. Long
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Helianthus × kellermani Britt. | Helianthus × kellermani (Britton) R. W. Long | 17(1) | Asteracea | Long 1957 Ohio J. Sci. | ||
| ! | Helianthus × kellermani B. (. H. G. M. H. S. A. D. ) | Helianthus × kellermani (Britton) R. W. Long | 17II(1) | Asteracea | Long 1957 Ohio J. Sci. |