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CCDB → Angiosperms → Compositae → Grindelia → Grindelia perennis A. Nelson
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Grindelia perennis A. Nelson | Grindelia hirsutula Hook. & Arn. | 12 | IPCN67-71 | WHITAKER, T.W . & J.A. STEYERMARK. 1935. Cytological aspects of Grindelia species. Bull. Torrey Bot. Club 62: 69-73. | ||
| ! | Grindelia perennis A. Nelson | Grindelia hirsutula Hook. & Arn. | 12 | Fedorov, 1974 | Whitaker, Steyermark 1935 |