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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 falcatus (Lindl.) Reveal & Keener

3 chromosome counts in Virgulus falcatus (Lindl.) Reveal & Keener:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Virgulus falcatus (Lindl.) Reveal & Keener Symphyotrichum falcatum (Lindl.) G. L. Nesom   20 IPCN online Love, A. & D. Love. 1982. In: A Löve (ed.), IOPB chromosome number reports LXXV. Taxon 31(2): 344–360.
  Virgulus falcatus (Lindl.) Reveal & Keener Symphyotrichum falcatum (Lindl.) G. L. Nesom 10II   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 falcatus (Lindl.) Reveal & Keener Symphyotrichum falcatum (Lindl.) G. L. Nesom   30 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.