CCDB Header
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 irasuense Benth.

7 chromosome counts in Hieracium irasuense Benth.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Hieracium irasuense Benth. Hieracium irasuense Benth.   18 Hieracium Beaman & Turner 1962 (as H. selerianum Zahn); Strother 1983
  Hieracium irasuense Benth. Hieracium irasuense Benth. 9II(1)   Asteracea Strother 1983 Amer. J. Bot.
  Hieracium irasuense Benth. Hieracium irasuense Benth. 9II(1)   Asteracea Beaman & T. 1962 Rhodora
  Hieracium selerianum Zahn Hieracium irasuense Benth. 9(1)   Asteracea Beaman & T. 1962 Rhodora
!   Hieracium irasuense Benth. Hieracium irasuense Benth. 9II   IPCN online Strother, J. L. 1983. More chromosome studies in Compositae. Amer. J. Bot. 70(8): 1217–1232.
  Hieracium selerianum Zahn Hieracium irasuense Benth.   18 Fedorov, 1974 Beaman. Turner 1962
  Hieracium selerianum Zahn Hieracium irasuense Benth. 9   Cave1962 Beaman & 'I: 1962