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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.


CCDBAngiospermsCompositaeEupatoriumEupatorium semiserratum DC.

8 chromosome counts in Eupatorium semiserratum DC.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Eupatorium semiserratum DC. Eupatorium semiserratum DC. 10(1) 20(1) Asteracea Sullivan 1978 Rhodora
!   Eupatorium semiserratum DC. Eupatorium semiserratum DC. 10(1) 20(1) Asteracea Sullivan 1978 Rhodora
!   Eupatorium semiserratum DC. Eupatorium semiserratum DC.   20(1) Asteracea Grant 1953 Amer. J. Bot.
  Eupatorium semiserratum DC. Eupatorium semiserratum DC. 10(2)   Asteracea Sullivan 1976 Canad. J. Bot. (= Botany)
  Eupatorium semiserratum DC. Eupatorium semiserratum DC.   20 IPCN online Watanabe, K., M. Ito, T. Yahara, V. I. Sullivan, T. Kawahara & D. J. Crawford. 1990. Numerical analyses of karyotype diversity in the genus Eupatorium (Compositae, Eupatorieae). Pl. Syst. Evol. 170: 215–228.
  Eupatorium semiserratum DC. Eupatorium semiserratum DC. 10 20 IPCN online Sullivan, V. J. 1978. Putative hybridization in the genus Eupatorium (Compositae). Rhodora 80: 513–527.
  Eupatorium semiserratum DC. Eupatorium semiserratum DC. 10   IPCN online Sullivan. 1976. Diploidy, polyploidy, and agamospermy among species of Eupatorium (Compositae). Canad. J. Bot. 54(24): 2907–2917.
!   Eupatorium semiserratum DC. Eupatorium semiserratum DC.   20 eFlora