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CCDB → Angiosperms → Compositae → Symphyotrichum → Aster azureus Lindl.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Aster azureus Lindl. | Symphyotrichum oolentangiense (Riddell) G. L. Nesom | 32 | IPCN online | Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527. | |||
| Aster azureus Lindl. | Symphyotrichum oolentangiense (Riddell) G. L. Nesom | 32 | IPCN online | Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146. | |||
| Aster azureus Lindl. | Symphyotrichum oolentangiense (Riddell) G. L. Nesom | 32 | IPCN online | Brouillet, L. 1983. Nombres chromosomiques chez les Aster du groupe Heterophylli (Asteraceae-Astereae). Naturaliste Canad. 110: 171–178. | |||
| Aster azureus Lindl. | Symphyotrichum oolentangiense (Riddell) G. L. Nesom | 16 | 32 | IPCN online | Parfitt, B. D. 1981. ln Chromosome number reports LXXI. Taxon 30: 515–516. | ||
| Aster azureus Lindl. | Symphyotrichum oolentangiense (Riddell) G. L. Nesom | 32 | 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. | |||
| Aster azureus Lindl. | Symphyotrichum oolentangiense (Riddell) G. L. Nesom | 16 | 32 | IPCN online | Jones, A. M. 1977. New data on chromosome numbers in Aster sect. heterophylli (Asteraceae) and their phytogenetic implications. Syst. Bot. 2: 334–347. | ||
| ! | Aster azureus Lindl. | Symphyotrichum oolentangiense (Riddell) G. L. Nesom | 18 | Cave1963 | Van Faasen 1963 |