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.


CCDBAngiospermsCompositaeSymphyotrichumVirgulus ericoides var. ericoides

3 chromosome counts in Virgulus ericoides var. ericoides:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Virgulus ericoides var. ericoides Symphyotrichum ericoides (L.) G. L. Nesom   10 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.
  Virgulus ericoides var. ericoides Symphyotrichum ericoides (L.) G. L. Nesom   10 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.
  Virgulus ericoides var. ericoides Symphyotrichum ericoides (L.) G. L. Nesom   10+0-3s 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.