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CCDB → Angiosperms → Compositae → Eurybia → Aster hemisphericus Alexander
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Aster hemisphericus Alexander | Eurybia hemispherica (Alexander) G. L. Nesom | 18 | IPCN online | Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146. | |||
| Aster hemisphericus Alexander | Eurybia hemispherica (Alexander) G. L. Nesom | 18 | IPCN online | Semple, J. C., J. Zhang & C. Xiang. 1993. Chromosome number determinations in fam. Compositae, tribe Astereae. V. Eastern North American taxa. Rhodora 95: 234–253. | |||
| Aster hemisphericus Alexander | Eurybia hemispherica (Alexander) G. L. Nesom | 18 | IPCN online | Semple, J. C. & L. Brouillet. 1980. Chromosome numbers and satellite chromosome morphology in Aster and Lasallea. Amer. J. Bot. 67(7): 1027–1039. |