Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics
CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Compositae → Symphyotrichum → Aster bracteolatus Nutt.
7 chromosome counts in Aster bracteolatus Nutt.:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Aster bracteolatus Nutt. | Symphyotrichum eatonii (A. Gray) G. L. Nesom | 8, 8+1B, 8+3B, 16 | 16, 16+2B, 16+4-5B, 32, 37+1-2B, 48, 64 | IPCN online | Allen, G. A. 1984. Morphological and cytological variation in the western North American Aster occidentalis Complex (Asteraceae). Syst. Bot. 9: 175–191. | ||
| Aster bracteolatus Nutt. | Symphyotrichum eatonii (A. Gray) G. L. Nesom | 16 | IPCN online | Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527. | |||
| Aster bracteolatus Nutt. | Symphyotrichum eatonii (A. Gray) G. L. Nesom | 16, 32 | IPCN online | Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527. | |||
| Aster bracteolatus Nutt. | Symphyotrichum eatonii (A. Gray) G. L. Nesom | 16, 16+2sb, 32, 48 | IPCN online | Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146. | |||
| Aster bracteolatus Nutt. | Symphyotrichum eatonii (A. Gray) G. L. Nesom | 8II, 8II+1B, 16II, 24II | IPCN online | Dean, M. L. & K. L. Chambers. 1983. Chromosome numbers and evolutionary patterns in the Aster occidentalis (Asteraceae) polyploid complex of western North America. Brittonia 35: 189–196. | |||
| Aster bracteolatus Nutt. | Symphyotrichum eatonii (A. Gray) G. L. Nesom | 16 | IPCN online | Semple, J. C., J. G. Chmielewski & M. E. Lane. 1989. Chromosome number determinations in fam. Compositae, tribe Astereae. III. Additional counts and comments on generic limits and ancestral base numbers. Rhodora 91: 296–314. | |||
| Aster bracteolatus Nutt. | Symphyotrichum eatonii (A. Gray) G. L. Nesom | 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. |