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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.


CCDB → Angiosperms → Compositae → Hieracium → Hieracium albiflorum Hook.

10 chromosome counts in Hieracium albiflorum Hook.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Hieracium albiflorum Hook. Hieracium albiflorum Hook.   18 Hieracium Kruckeberg 1967; Taylor & Mulligan 1968; Witherspoon et al. 1974; Taylor & Taylor 1977; Guppy 1978 (2 counts); Chinnappa & Chmielewski1987
  Hieracium albiflorum Hook. Hieracium albiflorum Hook. 9(1)   Asteracea Witherspoon et al. 1974 Taxon
!   Hieracium albiflorum Hook. Hieracium albiflorum Hook. 9II(1)   Asteracea Guppy 1978 Canad. J. Bot. (= Botany)
  Hieracium albiflorum Hook. Hieracium albiflorum Hook. 9 18 IPCN online Chinnappa, C. C. & J. G. Chmielewski. 1987. Documented plant chromosome numbers 1987: 1. Miscellaneous counts from western North America. Sida 12: 409–417.
  Hieracium albiflorum Hook. Hieracium albiflorum Hook.   18 IPCN online Taylor, R. L. & S. Taylor. 1977. Chromosome numbers of vascular plants of British Columbia. Syesis 10: 125–138.
  Hieracium albiflorum Hook. Hieracium albiflorum Hook.   18 IPCN online GUPPY, G. A. 1978. Species relationships of Hieracium (Asteraceae) in British Columbia. Canad. J. Bot. 56: 3008–3019.
  Hieracium albiflorum Hook. Hieracium albiflorum Hook. 9   IPCN67-71 TAYLOR, R.L., & G.A. MULLIGAN. 1968. Flora of the Queen Charlotte Islands. Part 2. Cytological aspects of the Vascular Plants. Queen's Printer, Ottawa. pp. 148.
  Hieracium albiflorum Hook. Hieracium albiflorum Hook. 9   IPCN67-71 KRUCKEBERG, A. R. 1967. A hybrid hawkweed from the Olympic Mountains of Washington. Madrano 19: 126-129.
  Hieracium albiflorum Hook. Hieracium albiflorum Hook. 9   IPCN73-74 WITHERSPOON, J.T., C.G. SCHAACK, & T.J. WATSON JR. 1974. In IOPB chromosome number reports XLVI. Taxon 23: 801-812.
  Hieracium albiflorum Hook. Hieracium albiflorum Hook.   18 Fedorov, 1974 Stebbins et al. 1953