CCDB Header
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 → Dahlia → Dahlia tenuicaulis P. D. Sørensen

7 chromosome counts in Dahlia tenuicaulis P. D. Sørensen:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Dahlia tenuicaulis P. D. Sørensen Dahlia tenuicaulis P. D. Sørensen 16(1)   Asteracea Sorensen 1969
!   Dahlia tenuicaulis P. D. Sørensen Dahlia tenuicaulis P. D. Sørensen 16II   IPCN online Sundberg, S. D., C. P. Cowan & B. L. Turner. 1986. Chromosome counts of Latin American Compositae. Amer. J. Bot. 73(1): 33–38.
!   Dahlia tenuicaulis P. D. Sørensen Dahlia tenuicaulis P. D. Sørensen 16   IPCN online Hansen, H. V. & J. P. Hjerting. 1996. Observations on chromosome numbers and biosystematics in Dahlia (Asteraceae, Heliantheae) with an account on the identity of D. pinnata, D. rosea, and D. coccinea. Nordic J. Bot. 16(4): 445–455.
!   Dahlia tenuicaulis P. D. Sørensen Dahlia tenuicaulis P. D. Sørensen   32 IPCN online Gatt, M., H. Ding, K. Hammett & B. Murray. 1998. Polyploidy and evolution in wild and cultivated Dahlia species. Ann. Bot. (Oxford) 81: 647–656.
!   Dahlia tenuicaulis P. D. Sørensen Dahlia tenuicaulis P. D. Sørensen   32 IPCN online Gatt, M., K. Hammett & B. Murray. 2000. Interspecific hybridization and the analysis of meiotic chromosome pairing in Dahlia (Asteraceae--Heliantheae) species with x = 16. Pl. Syst. Evol. 221: 25–33.
!   Dahlia tenuicaulis P. D. Sørensen Dahlia tenuicaulis P. D. Sørensen   32 IPCN online Gatt, M. K., K. R. W. Hammett & B. G. Murray. 2000. Molecular phylogeny of the genus Dahlia Cav. (Asteraceae, Heliantheae--Coreopsidinae) using sequences derived from the internal transcribed spacers of nuclear ribosomal DNA. Bot. J. Linn. Soc. 133(2): 229–239.
!   Dahlia tenuicaulis P. D. Sørensen Dahlia tenuicaulis P. D. Sørensen   32 C-values database Temsch EM, Greilhuber J, Hammett KRW, Murray BG. 2008. Genome size in Dahlia Cav. (Asteraceae-Coreopsideae). Plant Systematics and Evolution 276: 157-166.