CCDBAngiospermsCompositaeAmbrosiaAmbrosia arborescens Mill.

4 chromosome counts in Ambrosia arborescens Mill.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Ambrosia arborescens Mill. Ambrosia arborescens Mill. 18(1)   Asteracea Heiser 1963a Ciencia y Nat. (Quito)
  Ambrosia arborescens Mill. Ambrosia arborescens Mill. 18II(2)   Asteracea Carr et al. 1999 Amer. J. Bot.
  Ambrosia arborescens Mill. Ambrosia arborescens Mill. 18II   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.
  Ambrosia arborescens Mill. Ambrosia arborescens Mill.   36 IPCN67-71 BASSETT, I.J., & C.W. CROMPTON. 1971. In IOPB chromosome number reports XXXIV. Taxon 20: 785-797"":"