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CCDB → Angiosperms → Compositae → Symphyotrichum → Aster simmondsii Small
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Aster simmondsii Small | Symphyotrichum simmondsii (Small) G. L. Nesom | 32II | 64 | IPCN online | Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527. | ||
| Aster simmondsii Small | Symphyotrichum simmondsii (Small) G. L. Nesom | 64 | IPCN online | Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146. | |||
| Aster simmondsii Small | Symphyotrichum simmondsii (Small) G. L. Nesom | c.64 | IPCN online | Semple, J. C., J. G. Chmielewski & C. Xiang. 1992. Chromosome number determinations in fam. Compositae, tribe Astereae. IV. Additional reports and comments on the cytogeography and status of some species of Aster and Solidago. Rhodora 94: 48–62. | |||
| Aster simmondsii Small | Symphyotrichum simmondsii (Small) G. L. Nesom | 32 II | IPCN online | Jones, A. G. 1980. Data on chromosome numbers in Aster (Asteraceae) with comments on the status and relationships of certain North American species. Brittonia 32(2): 240–261. | |||
| Aster simmondsii Small | Symphyotrichum simmondsii (Small) G. L. Nesom | 36 | IPCN online | Turner, B. L. 1978. In IOPB chromosome number reports LXII. Taxon 27: 519–535. |