CCDBAngiospermsCompositaeAmbrosiaAmbrosia chamissonis (Less.) Greene

14 chromosome counts in Ambrosia chamissonis (Less.) Greene:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Ambrosia bipinnatifida Greene Ambrosia chamissonis (Less.) Greene 18(1)   Asteracea Wiggins & S. 1937 Madrono
!   Ambrosia chamissonis (Less.) Greene Ambrosia chamissonis (Less.) Greene 18(1)   Asteracea Wiggins & S. 1937 Madrono
!   Ambrosia chamissonis f. bipinnatisecta (Less.) W. W. Payne Ambrosia chamissonis (Less.) Greene 18(2)   Asteracea Payne et al. 1964 Amer. J. Bot.
!   Ambrosia chamissonis (Less.) Greene Ambrosia chamissonis (Less.) Greene 18II(1)   Asteracea Keil & P. 1976 Amer. J. Bot.
!   Ambrosia chamissonis (Less.) Greene Ambrosia chamissonis (Less.) Greene 18(1)   Asteracea Payne 1964 J. Arnold Arbor.
  Ambrosia chamissonis (Less.) Greene Ambrosia chamissonis (Less.) Greene 18   IPCN online Keil, D. J. & D. J. Pinkava. 1976. Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. Amer. J. Bot. 63: 1393–1403.
  Franseria chamissonis Less. Ambrosia chamissonis (Less.) Greene   18 IPCN online Chinnappa, C. C. & J. G. Chmielewski. 1987. Documented plant chromosome numbers 1987: 1. Miscellaneous counts from western North America. Sida 12: 409–417.
  Franseria chamissonis Less. Ambrosia chamissonis (Less.) Greene   36 IPCN67-71 TAYLOR, R.L., & G.A. MULLIGAN. 1968. Flora of the Queen Charlotte Islands. Part 2. Cytological aspects of the Vascular Plants. Queen's Printer, Ottawa. pp. 148.
  Franseria chamissonis Less. Ambrosia chamissonis (Less.) Greene 18   IPCN73-74 POJAR, J. 1973. Levels of polyploidy in four vegetation types of southwestern British Columbia. Canad. J. Bot. 51: 621-628. I
!   Ambrosia chamissonis (Less.) Greene Ambrosia chamissonis (Less.) Greene   36 eFlora  
!   Franseria chamissonis subsp. bipinnatisecta (Less.) Wiggins & Stockw. Ambrosia chamissonis (Less.) Greene   36 Cave1958 Wiggins & Stockwell'37
  Franseria chamissonis subsp. chamissonis Ambrosia chamissonis (Less.) Greene   36 Cave1958 Wiggins & Stockwell'37
!   Franseria chamissonis Less. Ambrosia chamissonis (Less.) Greene 18   Cave1962 Payne in Gebben et al. 1962
!   Franseria chamissonis subsp. bipinnatisecta (Less.) Wiggins & Stockw. Ambrosia chamissonis (Less.) Greene 18   Cave1963 D. M. Moore 1963c