CCDBAngiospermsCompositaeSymphyotrichumSymphyotrichum ontarionis (Wiegand) G. L. Nesom

9 chromosome counts in Symphyotrichum ontarionis (Wiegand) G. L. Nesom:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Symphyotrichum ontarionis (Wiegand) G. L. Nesom Symphyotrichum ontarionis (Wiegand) G. L. Nesom   32(many) Asteracea Semple et al. 2002 Univ. Waterloo Biol. Ser.
  Symphyotrichum ontarionis (Wiegand) G. L. Nesom Symphyotrichum ontarionis (Wiegand) G. L. Nesom 16II(9)   Asteracea Jones, A. G. 1980 Brittonia
  Aster ontarionis Wiegand Symphyotrichum ontarionis (Wiegand) G. L. Nesom   32 IPCN online Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527.
  Aster ontarionis Wiegand Symphyotrichum ontarionis (Wiegand) G. L. Nesom   32 IPCN online Chmielewski, J. G. 1987. Cytogeographic studies of North American Asters. III. Asters of southern Ontario. Rhodora 89: 41–45.
  Aster ontarionis Wiegand Symphyotrichum ontarionis (Wiegand) G. L. Nesom   32 IPCN online Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146.
  Aster ontarionis Wiegand Symphyotrichum ontarionis (Wiegand) G. L. Nesom   32 IPCN online Semple, J. C., J. G. Chmielewski & M. E. Lane. 1989. Chromosome number determinations in fam. Compositae, tribe Astereae. III. Additional counts and comments on generic limits and ancestral base numbers. Rhodora 91: 296–314.
  Aster ontarionis Wiegand Symphyotrichum ontarionis (Wiegand) G. L. Nesom   32 IPCN online Semple, J. C., J. Zhang & C. Xiang. 1993. Chromosome number determinations in fam. Compositae, tribe Astereae. V. Eastern North American taxa. Rhodora 95: 234–253.
  Aster ontarionis Wiegand Symphyotrichum ontarionis (Wiegand) G. L. Nesom   32 IPCN online Jones, A. G. 1980. Data on chromosome numbers in Aster (Asteraceae) with comments on the status and relationships of certain North American species. Brittonia 32(2): 240–261.
  Symphyotrichum ontarionis var. ontarionis Symphyotrichum ontarionis (Wiegand) G. L. Nesom   32 eFlora