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.


CCDBAngiospermsCompositaeTonestusHaplopappus lyallii A. Gray

3 chromosome counts in Haplopappus lyallii A. Gray:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Haplopappus lyallii A. Gray Tonestus lyallii (A. Gray) A. Nelson   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.
  Haplopappus lyallii A. Gray Tonestus lyallii (A. Gray) A. Nelson   18 IPCN72 MULLIGAN, G.A . & W.J. CODY. 1972. In IOPB chromosome number reports xxxv. Taxon 21: 161-166.
!   Haplopappus lyallii A. Gray Tonestus lyallii (A. Gray) A. Nelson   18 IPCN73-74 KOVANDA, M. 1972. Somatic chromosome numbers for some Asteraceae. Rhodora 74: 102-116.