CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Compositae → Aster → Aster urophyllus Lindl.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Aster urophyllus Lindl. | Aster urophyllus Lindl. | 16 | IPCN online | Chmielewski, J. G. 1987. Cytogeographic studies of North American Asters. III. Asters of southern Ontario. Rhodora 89: 41–45. | ||
| ! | Aster urophyllus Lindl. | Aster urophyllus Lindl. | 16 | IPCN online | Brouillet, L. 1983. Nombres chromosomiques chez les Aster du groupe Heterophylli (Asteraceae-Astereae). Naturaliste Canad. 110: 171–178. | ||
| ! | Aster urophyllus Lindl. | Aster urophyllus Lindl. | 16 | IPCN online | Semple, J. C., J. G. Chmielewski & C. Xiang. 1992. Chromosome number determinations in fam. Compositae, tribe Astereae. IV. Additional reports and comments on the cytogeography and status of some species of Aster and Solidago. Rhodora 94: 48–62. | ||
| ! | Aster urophyllus Lindl. | Aster urophyllus Lindl. | 16 | 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 urophyllus Lindl. | Aster urophyllus Lindl. | 8 | 16 | 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. |