CCDBAngiospermsCompositaeSericocarpusAster oregonensis (Nutt.) Cronquist

3 chromosome counts in Aster oregonensis (Nutt.) Cronquist:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Aster oregonensis (Nutt.) Cronquist Sericocarpus oregonensis Nutt. 9II 18 IPCN online Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527.
  Aster oregonensis (Nutt.) Cronquist Sericocarpus oregonensis Nutt.   18 IPCN online Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146.
  Aster oregonensis (Nutt.) Cronquist Sericocarpus oregonensis Nutt. 9II   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.