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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.


CCDBAngiospermsCompositaeCalendulaCalendula arvensis subsp. arvensis -

2 chromosome counts in Calendula arvensis subsp. arvensis -:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Calendula arvensis subsp. arvensis - Calendula arvensis subsp. arvensis -   44 CromoCat 2015 Fernandes, A. & Queirós, M. (1971a). Contribution à la connaissance cytotaxinomique des spermatophyta du Portugal. II. Compositae. Bol. Soc. Brot. 45: 5-122.
!   Calendula arvensis subsp. arvensis - Calendula arvensis subsp. arvensis -   44 CromoCat 2015 Queirós, M. (1973b). Contribuiçao para o conhecimento citotaxonómico das Spermatophyta de Portugal. II. Compositae, supl. 1. Bol. Soc. Brot. 47: 299-314.