{# load django_bootstrap5#%} CCDB server
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.


CCDB → Angiosperms → Compositae → Cirsium → Cnicus arvensis Hook.

9 chromosome counts in Cnicus arvensis Hook.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Cnicus arvensis Hook. Cirsium lecontei Torr. & A. Gray 17   IPCN65 Mehra et al. 1965
!   Cnicus arvensis Hook. Cirsium lecontei Torr. & A. Gray 17   IPCN online Mehra, P. N. & P. REMANANDAN. 1976. Cytological investigations on Indian Compositae V. Tribes: Arctotideae, Cynareae, Calenduleae and Mutiseae. Nucleus 19: 8–12.
!   Cnicus arvensis Hook. Cirsium lecontei Torr. & A. Gray   34 Kumar, 1987 Poddubnaja-Arnoldi, V. 1931 ; Tis- chler, G. 1934, 1937; Rohweder, H. 1937 ; Ehrenberg, L. 1945 ; Heiser, C. B. & Whitaker, T.W. 1948; P6lya, L. 1950 ; Love, A. & Love, D. 1956b ; Moore, R.J. & Frankton, C. 1962 ; Gadella, T. W.J. & Kliphuis, E. 1963 ; Taylor, R. L. & Mulligan, G.A. 1968; Maj.ovsky, J. et al. 1970b ; Fernandes, A. & Queiros, M. 1971 ; Tomkins, D.J, & Grant, W.F. 1978; Van Loon, J. Chr. & de Jong, H. 1978; Brand, C.V. D. et al. 1979 ; Kliphuis, E. & Wieffe ring, J. H. 1979; Bir, S.S. & Sidhu, M. 1980
!   Cnicus arvensis Hook. Cirsium lecontei Torr. & A. Gray   34-36 Kumar, 1987 Laane, M.M. 1969a
!   Cnicus arvensis Hook. Cirsium lecontei Torr. & A. Gray   34, 68 Kumar, 1987 Czapik, R. 1958
!   Cnicus arvensis Hook. Cirsium lecontei Torr. & A. Gray   36 Kumar, 1987 Gupta, P.K. et al. 1972
!   Cnicus arvensis Hook. Cirsium lecontei Torr. & A. Gray   34 Kumar, 1987 Mehra, P.N. & Sidhu, S.S. 1960 ; Mehra, P.N. et al.1965; Mehra, P.N. & Remanandan, P. 1976
!   Cnicus arvensis Hook. Cirsium lecontei Torr. & A. Gray   40 Kumar, 1987 Sarkar, A.K., Chakraverty, M. et al. 1977
!   Cnicus arvensis Hook. Cirsium lecontei Torr. & A. Gray   34 Fedorov, 1974 Mehra P. N. et al. 1965