CCDBAngiospermsCompositaeSenecioSenecio douglasii var. longilobus (Benth.) L. D. Benson

6 chromosome counts in Senecio douglasii var. longilobus (Benth.) L. D. Benson:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Senecio douglasii var. longilobus (Benth.) L. D. Benson Senecio flaccidus Less. 20II   IPCN online Strother, J. L. 1983. More chromosome studies in Compositae. Amer. J. Bot. 70(8): 1217–1232.
!   Senecio douglasii var. longilobus (Benth.) L. D. Benson Senecio flaccidus Less. 20II   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 douglasii var. longilobus (Benth.) L. D. Benson Senecio flaccidus Less. 20   IPCN online Ward, D. E. 1983. Chromosome counts from New Mexico and southern Colorado. Phytologia 54: 302–309.
!   Senecio douglasii var. longilobus (Benth.) L. D. Benson Senecio flaccidus Less. 20   IPCN online Windham, M. D. & C. Schaack. 1983. Chromosome counts for Adiantaceae, Aspleniaceae, Asteraceae and Poaceae. In: A. Löve (editor), IOPB Chromosome Number Reports LXXXI. Taxon 32: 664–665.
!   Senecio douglasii var. longilobus (Benth.) L. D. Benson Senecio flaccidus Less. 20   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.
!   Senecio douglasii var. longilobus (Benth.) L. D. Benson Senecio flaccidus Less. 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.