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CCDB → Angiosperms → Compositae → Grindelia → Grindelia subdecurrens DC.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Grindelia subdecurrens DC. | Grindelia subdecurrens DC. | 6(1) | Asteracea | Turner et al. 1961 Rhodora | |||
| Grindelia subdecurrens DC. | Grindelia subdecurrens DC. | 6II | IPCN online | Semple, J. C., J. G. Chmielewski & M. E. Lane. 1989. Chromosome number determinations in fam. Compositae, tribe Astereae. III. Additional counts and comments on generic limits and ancestral base numbers. Rhodora 91: 296–314. | |||
| Grindelia subdecurrens DC. | Grindelia subdecurrens DC. | 12 | Fedorov, 1974 | Turner, Ellison, King 1961 s |