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CCDB → Angiosperms → Compositae → Symphyotrichum → Aster coerulescens DC.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Aster coerulescens DC. | Symphyotrichum praealtum (Poir.) 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 coerulescens DC. | Symphyotrichum praealtum (Poir.) G. L. Nesom | 24 II, 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. |