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CCDB → Angiosperms → Compositae → Sericocarpus → Aster oregonensis (Nutt.) Cronquist
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Aster oregonensis (Nutt.) Cronquist | Sericocarpus oregonensis Nutt. | 9II | 18 | IPCN online | Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527. | ||
| Aster oregonensis (Nutt.) Cronquist | Sericocarpus oregonensis Nutt. | 18 | IPCN online | Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146. | |||
| Aster oregonensis (Nutt.) Cronquist | Sericocarpus oregonensis Nutt. | 9II | 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. |