CCDB Header
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 divergens var. divergens

7 chromosome counts in Erigeron divergens var. divergens:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Erigeron divergens var. divergens Erigeron divergens Torr. & A. Gray 18(1)   Asteracea Ward 1983 Phytologia
  Erigeron divergens var. divergens Erigeron divergens Torr. & A. Gray 18(1) 27, 36(1, 1) Asteracea Solbrig et al. 1969 Amer. J. Bot.
  Erigeron divergens var. divergens Erigeron divergens Torr. & A. Gray 18   IPCN online Ward, D. E. 1983. In: IOPB chromosome number reports LXXX. Taxon 32: 510–511.
  Erigeron divergens var. divergens Erigeron divergens Torr. & A. Gray 3n=27   IPCN online Pinkava, D. J. & D. J. Keil. 1977. Chromosome counts of Compositae from the United States and Mexico. Amer. J. Bot. 64: 680–686.
  Erigeron divergens var. divergens Erigeron divergens Torr. & A. Gray 9,27I,36I   IPCN online Keil, D. J. & D. J. Pinkava. 1976. Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. Amer. J. Bot. 63: 1393–1403.
!   Erigeron divergens var. divergens Erigeron divergens Torr. & A. Gray 18 27, 36 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.
!   Erigeron divergens var. divergens Erigeron divergens Torr. & A. Gray 27   IPCN73-74 CHAACK, C.G., J.T. WITHERSPOON, & T.J. WATSON. 1974. In IOPB chromosome number reports XLV. Taxon 23: 619-624.