CCDBAngiospermsCompositaeEucephalusEucephalus breweri (A. Gray) G. L. Nesom

8 chromosome counts in Eucephalus breweri (A. Gray) G. L. Nesom:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Eucephalus breweri (A. Gray) G. L. Nesom Eucephalus breweri (A. Gray) G. L. Nesom 9II(1)   Asteracea Semple et al. 2001 Rhodora
  Eucephalus breweri (A. Gray) G. L. Nesom Eucephalus breweri (A. Gray) G. L. Nesom 9II(1)   Asteracea Semple et al. 2001 Rhodora
  Eucephalus breweri (A. Gray) G. L. Nesom Eucephalus breweri (A. Gray) G. L. Nesom 9(1)   Asteracea Anderson et al. 1974 Amer. J. Bot.
  Aster breweri (A. Gray) Semple Eucephalus breweri (A. Gray) G. L. Nesom 9II   IPCN online Semple, J. C. 1988. Aster breweri: a new combination for a rayless Aster based on Chrysopsis breweri (Compositae: Astereae). Syst. Bot. 13(4): 538–546.
  Aster breweri (A. Gray) Semple Eucephalus breweri (A. Gray) G. L. Nesom 9II   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.
!   Eucephalus breweri (A. Gray) G. L. Nesom Eucephalus breweri (A. Gray) G. L. Nesom 9II   IPCN online Semple, J. C., C. Xiang, J. Zhang, M. Horsburgh & R. Cook. 2001. Chromosme number determinations in Fam. Compositae, tribe Astereae. VI. Western North American taxa and comments on generic treatments of North American asters. Rhodora 103: 202–218.
!   Chrysopsis breweri A. Gray Eucephalus breweri (A. Gray) G. L. Nesom 9   IPCN73-74 ANDERSON, L.C., D.W. KYHOS, T. MOSQUIN, A.M. POWEL~, & P.H. RAVEN. 1974. Chromosome numbers in Compositae. IX Haplopappus and other Astereae. Amer. J. Bot. 61: 665-671.
!   Eucephalus breweri (A. Gray) G. L. Nesom Eucephalus breweri (A. Gray) G. L. Nesom   18 eFlora