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CCDB → Angiosperms → Compositae → Helianthus → Helianthus macrophyllus Willd.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Helianthus macrophyllus Willd. | Helianthus macrophyllus Willd. | 51(1) | Asteracea | Wagner 1932 Zeitschr. f. indukt. Abstamm. u. Vererbungslehre (= Mol. Genet. Genomics) |