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CCDB → Angiosperms → Compositae → Grindelia → Grindelia hallii Steyerm. ex Rothrock
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Grindelia hallii Steyerm. ex Rothrock | Grindelia hirsutula Hook. & Arn. | 6 | IPCN67-71 | DUNFORD, M.P. 1970. Interchange heterozygosity in diploid interspecific hybrids in Grindelia (Compositae). Amer. J. Bot. 57: 623-628. | ||
| ! | Grindelia hallii Steyerm. ex Rothrock | Grindelia hirsutula Hook. & Arn. | 12 | Fedorov, 1974 | Raven et al. 1960 |