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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.


CCDBAngiospermsApiaceaeHeracleumHeracleum lanatum Michx.

8 chromosome counts in Heracleum lanatum Michx.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Heracleum lanatum Michx. Heracleum lanatum Michx. 11   IPCN online Baker, M. A. & B. D. Parfitt. 1982. In IOPB chromosome number reports LXXVII. Taxon 31: 764–765.
  Heracleum lanatum Michx. Heracleum lanatum Michx.   22 IPCN66 Love & Love 1966b
  Heracleum lanatum Michx. Heracleum lanatum Michx. 11   IPCN72 CRAWFORD, D.J., R.L. HARTMAN. 1972. Chromosome numbers and taxonomic notes for Rocky Mountain Umbelliferae. Amer. J. Bot. 59: 386-392.
  Heracleum lanatum Michx. Heracleum lanatum Michx. 11 22 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.
!   Heracleum lanatum Michx. Heracleum lanatum Michx.   22? Fedorov, 1974 Matsuura, Suta 1935
!   Heracleum lanatum Michx. Heracleum lanatum Michx.   22 Fedorov, 1974 Bell, Constance 1957
!   Heracleum lanatum Michx. Heracleum lanatum Michx.   22 Fedorov, 1974 CoRoJioBCKall 1960a, 6
!   Heracleum lanatum Michx. Heracleum lanatum Michx.   22 Fedorov, 1974 Love A., LOve D. 1966