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CCDB → Angiosperms → Compositae → Grindelia → Grindelia robinsonii Steyerm.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Grindelia robinsonii Steyerm. | Grindelia robinsonii Steyerm. | 6(1) | Asteracea | Powell & T. 1963 Madrono | |||
| ! | Grindelia robinsonii Steyerm. | Grindelia robinsonii Steyerm. | 12 | Fedorov, 1974 | Powell. Turner 1963 | ||
| Grindelia robinsonii Steyerm. | Grindelia robinsonii Steyerm. | 6 | Cave1963 | Powell & T. 1963 |