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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsCompositaeErigeronConyza ambigua DC.

7 chromosome counts in Conyza ambigua DC.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Conyza ambigua DC. Erigeron bonariensis L. 27(1)   Asteracea Sidhu 1979 Ph. D. Thesis, Punjabi University, Patiala (India)
  Conyza ambigua DC. Erigeron bonariensis L. 27   IPCN65 Mehra et al. 1965
  Conyza ambigua DC. Erigeron bonariensis L. 27   IPCN online Sidhu, M. K. 1979. Distributional and cytological studies of the weed flora of cultivable fields of Patiala district (Panjab). Ph.D. Thesis, Patiala. 1-230. 1979.
  Conyza ambigua DC. Erigeron bonariensis L. 27 54 IPCN online Bir, S. S. & M. Sidhu. 1975. Weed flora of cultivable lands in Punjab maize fields in Patiala district. Acta Bot. Indica 3: 136–141.
  Conyza ambigua DC. Erigeron bonariensis L. 27   IPCN online Bir, S. S. & M. Sidhu. 1980. Cyto-palynological studies on weed flora of cultivable lands of Patiala district (Punjab). J. Palynol. 16: 85–105.
  Conyza ambigua DC. Erigeron bonariensis L.   54 IPCN67-71 BORGEN, L. 1969. Chromosome numbers of vascular plants from the Canary Islands, with special reference to the occurence of polyploidy. Nytt Magasin for Botanik 16: 18-121.
  Conyza ambigua DC. Erigeron bonariensis L.   54 Kumar, 1987 Mehra, P.N. & Sidhu, S.S. 1960; Mehra, P.N. et al. 1965 ; Borgen, L. 1969; Bir, S.S. & Sidhu, M. 1980