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CCDB → Angiosperms → Compositae → Symphyotrichum → Aster simplex Willd.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Aster simplex Willd. | Symphyotrichum lanceolatum (Willd.) G. L. Nesom | 16 | 32 | IPCN online | Hill, M. L. 1983. Chromosome numbers of twelve species of Aster (Asteraceae) from Virginia. Castanea 48: 212–217. | ||
| Aster simplex Willd. | Symphyotrichum lanceolatum (Willd.) 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 simplex Willd. | Symphyotrichum lanceolatum (Willd.) G. L. Nesom | 16, 32 | 32 | IPCN73-74 | VAN FAASEN, P., & F.F. STERK. 1973. Chromosome numbers in Aster. Rhodora 75: 26-33. | ||
| Aster simplex Willd. | Symphyotrichum lanceolatum (Willd.) G. L. Nesom | 64 | Cave1958 | Hu-eiwara 1958b | |||
| ! | Aster simplex Willd. | Symphyotrichum lanceolatum (Willd.) G. L. Nesom | 16, 32 | Cave1963 | Van Faasen 1963 |