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 it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsCompositaeErigeronErigeron acris var. debilis A. Gray

3 chromosome counts in Erigeron acris var. debilis A. Gray:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Erigeron acris var. debilis A. Gray Erigeron nivalis Nutt.   18 IPCN online Chinnappa, C. C. & J. G. Chmielewski. 1987. Documented plant chromosome numbers 1987: 1. Miscellaneous counts from western North America. Sida 12: 409–417.
  Erigeron acris var. debilis A. Gray Erigeron nivalis Nutt.   18 IPCN online Semple, J. C. & J. G. Chmielewski. 1987. Chromosome number determinations in fam. Compositae, tribe Astereae. II. Additional counts. Rhodora 89: 319–325.
!   Erigeron acris var. debilis A. Gray Erigeron nivalis Nutt. 9   IPCN73-74 WITHERSPOON, J.T., C.G. SCHAACK, & T.J. WATSON JR. 1974. In IOPB chromosome number reports XLVI. Taxon 23: 801-812.