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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.


CCDBAngiospermsCompositaeHieraciumHieracium venosum L.

9 chromosome counts in Hieracium venosum L.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Hieracium venosum L. Hieracium venosum L.   18 Hieracium Bostick 1965; Smith 1966b (var. nudicaule (Michx.) Farw.); Jones 1968; Kovanda 1978; Hill 1989
!   Hieracium venosum L. Hieracium venosum L.   18(1) Asteracea Smith, E. B. 1966 Taxon
!   Hieracium venosum L. Hieracium venosum L. 9(1)   Asteracea Rosenberg 1917 Botanisk tidsskrift
  Hieracium venosum L. Hieracium venosum L. 9   IPCN65 Bostick 1965
  Hieracium venosum L. Hieracium venosum L. 9   IPCN online Hill, L. M. 1989. IOPB chromosome data 1. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 13: 17–19.
  Hieracium venosum L. Hieracium venosum L.   18 IPCN online Kovanda, M. 1978. Chromosome numbers of miscellaneous United States dicotyledons. Rhodora 80: 431–440.
  Hieracium venosum L. Hieracium venosum L.   18 IPCN online Kovanda, M. 1978. Chromosome numbers of miscellaneous United States dicotyledons. Rhodora 80: 431–440.
!   Hieracium venosum var. nudicaule (Michx.) Farw. Hieracium venosum L.   18 IPCN66 E. B. Smith 1966b
  Hieracium venosum L. Hieracium venosum L. 9   IPCN67-71 JONES, S.B. Jr. 1968. Chromosome numbers in southeastern United states Compositae II. Bull. Torrey Bot. Club 95: 488-489.