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CCDB → Angiosperms → Compositae → Symphyotrichum → Symphyotrichum porteri (A. Gray) G. L. Nesom
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Symphyotrichum porteri (A. Gray) G. L. Nesom | Symphyotrichum porteri (A. Gray) G. L. Nesom | 8II(1) | Asteracea | Jones A. G. 1980 Brittonia | |||
| Aster porteri A. Gray | Symphyotrichum porteri (A. Gray) G. L. Nesom | 16 | IPCN online | Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527. | |||
| Aster porteri A. Gray | Symphyotrichum porteri (A. Gray) G. L. Nesom | 16 | IPCN online | Semple, J. C. & J. G. Chmielewski. 1987. Chromosome number determinations in fam. Compositae, tribe Astereae. II. Additional counts. Rhodora 89: 319–325. | |||
| Aster porteri A. Gray | Symphyotrichum porteri (A. Gray) G. L. Nesom | 16 | IPCN online | Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146. | |||
| Aster porteri A. Gray | Symphyotrichum porteri (A. Gray) G. L. Nesom | 8 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. | |||
| ! | Symphyotrichum porteri (A. Gray) G. L. Nesom | Symphyotrichum porteri (A. Gray) G. L. Nesom | 16 | eFlora |