CCDBAngiospermsCompositaeSymphyotrichumAster longifolius Lam.

6 chromosome counts in Aster longifolius Lam.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Aster longifolius Lam. Symphyotrichum novi-belgii (L.) G. L. Nesom   64 IPCN online Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527.
  Aster longifolius Lam. Symphyotrichum novi-belgii (L.) G. L. Nesom   64 IPCN online Chmielewski, J. G. 1986. Documented plant chromosome numbers 1986. 1. Miscellaneous counts in Aster (Compositae). Sida 11: 483–485.
  Aster longifolius Lam. Symphyotrichum novi-belgii (L.) G. L. Nesom   ca. 80 IPCN online Semple, J. C. 1983. Range expansion of Heterotheca camporum (Compositae: Asteraceae) in the southeastern United States. Brittonia 35(2): 140–146.
  Aster longifolius Lam. Symphyotrichum novi-belgii (L.) G. L. Nesom   80 IPCN online Semple, J. C., J. G. Chmielewski & C. Xiang. 1992. Chromosome number determinations in fam. Compositae, tribe Astereae. IV. Additional reports and comments on the cytogeography and status of some species of Aster and Solidago. Rhodora 94: 48–62.
  Aster longifolius Lam. Symphyotrichum novi-belgii (L.) G. L. Nesom   80 IPCN online Labrecque, J. & L. Brouillet. 1996. Biosystématique du complexe de l'Aster novi-belgii (Asteraceae: Astereae au Québec. Canad. J. Bot. 74(2): 162–188.
  Aster longifolius Lam. Symphyotrichum novi-belgii (L.) G. L. Nesom 32 II   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.