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CCDB → Angiosperms → Compositae → Symphyotrichum → Symphyotrichum expansum (Poepp.) G. L. Nesom
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Symphyotrichum expansum (Poepp.) G. L. Nesom | Symphyotrichum expansum (Poepp.) G. L. Nesom | 5II | IPCN online | Carr, G. D., R. M. King, A. M. Powell & H. Robinson. 1999. Chromosome numbers in Compositae. XVIII. Amer. J. Bot. 86(7): 1003–1013. |