CCDBAngiospermsCompositaeEurybiaAster hemisphericus Alexander

3 chromosome counts in Aster hemisphericus Alexander:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Aster hemisphericus Alexander Eurybia hemispherica (Alexander) G. L. Nesom   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 hemisphericus Alexander Eurybia hemispherica (Alexander) G. L. Nesom   18 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 hemisphericus Alexander Eurybia hemispherica (Alexander) G. L. Nesom   18 IPCN online Semple, J. C. & L. Brouillet. 1980. Chromosome numbers and satellite chromosome morphology in Aster and Lasallea. Amer. J. Bot. 67(7): 1027–1039.