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.


CCDBAngiospermsCompositaeYoungiaCrepis japonica (L.) Benth.

9 chromosome counts in Crepis japonica (L.) Benth.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Crepis japonica (L.) Benth. Youngia japonica (L.) DC. 8   IAPT/IOPB IAPT/IOPB Chromosome Data 12
!   Crepis japonica (L.) Benth. Youngia japonica (L.) DC. 8   IPCN65 Mehra et al. 1965
  Crepis japonica (L.) Benth. Youngia japonica (L.) DC. 8   IPCN online Mathew, A. & P. M. Mathew. 1988. Cytological studies on the south Indian Compositae. Glimpses Pl. Res. 8: 1–177.
  Crepis japonica (L.) Benth. Youngia japonica (L.) DC. 8   IPCN online Gupta, R. C. & B. S. Gill. 1989. Cytopalynology of north and central Indian Compositae. J. Cytol. Genet. 24: 96–105.
  Crepis japonica (L.) Benth. Youngia japonica (L.) DC. 8   IPCN67-71 JONES, S.B. Jr. 1968. Chromosome numbers in southeastern United States Compositae I. Bull. Torrey Bot. Club 95: 393-395.
!   Crepis japonica (L.) Benth. Youngia japonica (L.) DC.   16 Kumar, 1987 Babcock, E.B. & Stebbins, G.L. 1937 ; Babcock, E.B. eta!. 1937 ; Nisioka, T. 1956; Mehra, P.N. & Sidhu, S.S. 1960; Borgmann, E. 1964; Hsu, C.-C. 1967, 1970 ; Kaul, V. & Singh, D. 1972
!   Crepis japonica (L.) Benth. Youngia japonica (L.) DC.   18 Kumar, 1987 Gupta, P.K. et al. 1972
!   Crepis japonica (L.) Benth. Youngia japonica (L.) DC.   16 Kumar, 1987 Tahara, M. 1910a ; Mann, M.C. 1922, 1925 ; Babcock, E.B. & Mann-Lesley, M. 1926 ; Hollingshead, L. & Babcock, E.B. 1930 ; Chuang, T.I. et al. 1963 ; Mehra, P.N. et al. 1965 ; Jones, S.B. Jr 1968
!   Crepis japonica (L.) Benth. Youngia japonica (L.) DC. 8   Cave1963 Chuang et al. 1963