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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.


CCDBAngiospermsCompositaeFleischmanniaFleischmannia pycnocephala (Less.) R. M. King & H. Rob.

15 chromosome counts in Fleischmannia pycnocephala (Less.) R. M. King & H. Rob.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 20(6)   Asteracea Turner et al. 1962 Rhodora
!   Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob.   20(1) Asteracea Grant 1964 Taxon
  Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 20(1)   Asteracea Soto-Trejo et al. 2011 Revista Mexicana de Biodiversidad
!   Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 20(1)   Asteracea King et al. 1976 Ann. Missouri Bot. Gard.
  Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 10(1)   Asteracea Turner et al. 1962 Rhodora
  Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 10(1)   Asteracea Powell & K. 1969 Amer. J. Bot.
  Eupatorium pycnocephalum Less. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 10II   IPCN online Sundberg, S. D., C. P. Cowan & B. L. Turner. 1986. Chromosome counts of Latin American Compositae. Amer. J. Bot. 73(1): 33–38.
  Eupatorium pycnocephalum Less. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 20, 21   IPCN online Jansen, R. K., T. F. Stuessy, S. Díaz-Piedrahíta & V. A. Funk. 1984. Recuentos cromosómicos en Compositae de Colombia. Caldasia 14(66): 7–20.
  Eupatorium pycnocephalum Less. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 10   IPCN online Ward, D. E. & R. Spellenberg. 1988. Chromosome counts of angiosperms from New Mexico and adjacent areas. Phytologia 64: 390–398.
!   Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 20, 40   IPCN online Robinson, H., A. M. Powell, G. D. Carr, R. M. King & J. F. Weedin. 1989. Chromosome numbers in Compositae, XVI: Eupatorieae II. Ann. Missouri Bot. Gard. 76(4): 1004–1011.
!   Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 30   IPCN online King, R. M., D. W. Kyhos, A. M. Powell, P. H. Raven & H. Robinson. 1976 [1977]. Chromosome numbers in Compositae. XIII. Eupatorieae. Ann. Missouri Bot. Gard. 63(4): 862–888.
  Eupatorium pycnocephalum Less. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 20   IPCN67-71 POWELL, A.M., & R.M. KING. 1969. Chromosome numbers in the Compositae: Colombian species. Amer. J. Bot. 56: 116-121.
!   Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 20   IPCN67-71 POWELL, A.M., & J. CUATRECASAS. 1970. Chromosome numbers in Compositae: Colombian and Venezuelan species. Ann. Missouri Bot. Gard. 57: 374-379.
!   Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 20   IPCN67-71 POWELL, A.M., & J. CUATRECASAS. 1970. Chromosome numbers in Compositae: Colombian and Venezuelan species. Ann. Missouri Bot. Gard. 57: 374-379.
  Eupatorium pycnocephalum Less. Fleischmannia pycnocephala (Less.) R. M. King & H. Rob. 20   Cave1962 Turner et al. 1962