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Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.


CCDB → Angiosperms → Compositae → Erigeron → Erigeron grandiflorus Hook.

16 chromosome counts in Erigeron grandiflorus Hook.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Erigeron simplex Greene Erigeron grandiflorus Hook.   18 IAPT/IOPB IAPT/IOPB Chromosome Data 11
  Erigeron grandiflorus Hook. Erigeron grandiflorus Hook.   27(1) Asteracea Sponberg 1973 Rhodora
  Erigeron grandiflorus Hook. Erigeron grandiflorus Hook.   18(1) Asteracea Semple ＆ C. 1987 Rhodora
  Erigeron grandiflorus Hook. Erigeron grandiflorus Hook. 9(1)   Asteracea Wiens & H. 1962 Botaniska Notiser
  Erigeron grandiflorus Hook. Erigeron grandiflorus Hook.   36 IPCN online Dawe, J. C. & D. F. Murray. 1981. Chromosome numbers of selected Alaskan vascular plants. Canad. J. Bot. 59: 1373–1381.
  Erigeron simplex Greene Erigeron grandiflorus Hook.   18 IPCN online Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527.
  Erigeron simplex Greene Erigeron grandiflorus Hook.   18 IPCN online Wade, R. K. 1986. Chromosome Number Reports 90. Taxon 35: 195.
  Erigeron simplex Greene Erigeron grandiflorus Hook. 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.
  Erigeron simplex Greene Erigeron grandiflorus Hook.   18 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.
  Erigeron simplex Greene Erigeron grandiflorus Hook.   18 IPCN online Kovanda, M. 1978. Chromosome numbers of miscellaneous United States dicotyledons. Rhodora 80: 431–440.
  Erigeron simplex Greene Erigeron grandiflorus Hook.   18 IPCN online Kovanda, M. 1978. Chromosome numbers of miscellaneous United States l: Dicotyledons. Rhodora 80: 431–440.
  Erigeron simplex Greene Erigeron grandiflorus Hook.   36 IPCN66 Taylor & Brockman 1966
!   Erigeron grandiflorus subsp. grandiflorus Erigeron grandiflorus Hook.   18 IPCN67-71 CHOUKSANOVA, N.A., L.I. SVESHNIKOVA, & T.V. ALEXANDROVA. 1968. A new evidence on chromosome numbers in species of the family Compositae Giseke. Citologija 10: 381-386.
  Erigeron simplex Greene Erigeron grandiflorus Hook.   18 IPCN67-71 LOEVE, A, D. LOEVE, & B.M. KAPOOR. 1971. Cytotaxonomy of a century of Rocky Mountain orophytes. Arctic & Alpine Res. 3: 139-165.
  Erigeron simplex Greene Erigeron grandiflorus Hook. 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.
  Erigeron simplex Greene Erigeron grandiflorus Hook. 9   Cave1962 Wiens & H. 1962