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CCDB → Angiosperms → Compositae → Helianthus → Helianthus inexpectatus D. J. Keil & Elvin
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Helianthus inexpectatus D. J. Keil & Elvin | Helianthus inexpectatus D. J. Keil & Elvin | 34(1) | Asteracea | Keil & E. 2010 Aliso |