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CCDB → Angiosperms → Compositae → Helianthus → Helianthus doronicoides Torr. & A. Gray
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Helianthus doronicoides Torr. & A. Gray | Helianthus doronicoides Torr. & A. Gray | 17II(1) | Asteracea | Jackson, R. C. 1956 Rhodora | ||
| ! | Helianthus doronicoides Torr. & A. Gray | Helianthus doronicoides Torr. & A. Gray | 17II(1) | -2 | Asteracea | Long 1955a Amer. J. Bot. |