CCDBAngiospermsCompositaeHeleniumHelenium mexicanum Kunth

3 chromosome counts in Helenium mexicanum Kunth:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Helenium mexicanum Kunth Helenium mexicanum Kunth 13II(1)   Asteracea Strother 1976a Amer. J. Bot.
  Helenium mexicanum Kunth Helenium mexicanum Kunth -13   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.
  Helenium mexicanum Kunth Helenium mexicanum Kunth 13   IPCN online Strother, J. L. 1976a. Chromosome studies in Compositae. Amer. J. Bot. 63: 247–250.