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CCDB → Angiosperms → Compositae → Solidago → Solidago speciosa Nutt.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Solidago speciosa Nutt. | Solidago speciosa Nutt. | 9, 18(1, 1) | Asteracea | Cronquist 1980 University of North Carolina Press, Chapel Hill. | |||
| Solidago speciosa Nutt. | Solidago speciosa Nutt. | 18 | 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. | |||
| Solidago speciosa Nutt. | Solidago speciosa Nutt. | 36 | Cave1963 | Beaudry 1963 |