Prof. Itay Mayrose Lab - Plant Evolution, bioinformatics, & comparative genomics


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CCDBAngiospermsCompositaeErigeronErigeron breweri A. Gray

4 chromosome counts in Erigeron breweri A. Gray:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Erigeron breweri var. breweri Erigeron breweri A. Gray 9(1)   Asteracea Solbrig et al. 1969 Amer. J. Bot.
  Erigeron breweri A. Gray Erigeron breweri A. Gray 9II(1)   Asteracea Semple et al. 1989 Rhodora
  Erigeron breweri A. Gray Erigeron breweri A. Gray 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 breweri A. Gray Erigeron breweri A. Gray 9   IPCN67-71 SOLBRIG, Q.T., L.C. ANDERSON, D.W. KYHOS, & P.H. RAVEN. 1969. Chromosome numbers in Compositae. VIII: Astereae III. Amer. J. Bot. 56: 348-353.