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.


CCDBAngiospermsProteaceaeSimsiaSimsia dombeyana DC.

5 chromosome counts in Simsia dombeyana DC.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Simsia dombeyana DC. Simsia dombeyana DC. 17II(1)   Asteracea Spooner 1990 Syst. Bot. Monogr.
  Simsia dombeyana DC. Simsia dombeyana DC. 17   IPCN online Robinson, H., A. M. Powell, R. M. King & J. F. Weedin. 1981. Chromosome Numbers in Compositae, XII: Heliantheae. Smithsonian Contr. Bot. 52: 1–28.
  Simsia dombeyana DC. Simsia dombeyana DC. 17II   IPCN online Spooner, D. M. 1990. Systematics of Simsia (Compositae---Heliantheae). Syst. Bot. Monogr. 30: 1–80.
  Simsia dombeyana DC. Simsia dombeyana DC. 17II   IPCN online Carr, G. D., R. M. King, A. M. Powell & H. Robinson. 1999. Chromosome numbers in Compositae. XVIII. Amer. J. Bot. 86(7): 1003–1013.
  Simsia dombeyana DC. Simsia dombeyana DC. 17   IPCN67-71 COLEMAN, J.R. 1970. Additional chromosome numbers in Brazilian Compositae. Rhodora 72: 94-99.