CCDBAngiospermsCompositaeSenecioSenecio arizonicus Greene

5 chromosome counts in Senecio arizonicus Greene:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Senecio arizonicus Greene Senecio arizonicus Greene 20(1)   Asteracea Schaack & M. 1986 Taxon
  Senecio arizonicus Greene Senecio arizonicus Greene 20   IPCN online Freeman, C. C. & R. E. Brooks. 1988. Documented plant chromosome numbers 1988: 1. Chromosome counts for North American plants -- I. Sida 13: 241–250.
  Senecio arizonicus Greene Senecio arizonicus Greene 20   IPCN online Schaack, C. G. & J. D. Morefield. 1986. Chromosome Number Reports 90. Taxon 35: 196.
  Senecio arizonicus Greene Senecio arizonicus Greene 20   IPCN online Keil, D. J. & T. F. Stuessy. 1977. Chromosome counts of Compositae from Mexico and the United States. Amer. J. Bot. 64: 791–798.
!   Senecio arizonicus Greene Senecio arizonicus Greene   40 eFlora