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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.


CCDBAngiospermsSaxifragaceaeHeucheraHeuchera villosa

6 chromosome counts in Heuchera villosa:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Heuchera villosa Heuchera villosa Michx.   14+1B Darlington, 1955  
  Heuchera villosa Michx. Heuchera villosa Michx. 7   IPCN online Wells, E. F. 1984. A revision of the genus Heuchera (Saxifragaceae) in eastern North America. Syst. Bot. Monogr. 3: 45–121.
  Heuchera villosa Michx. Heuchera villosa Michx.   14 IPCN online Soltis, D. E. 1980. Karyotypic relationships among species of Boykinia, Heuchera, Mitella, Sullivania, Tiarella and Tolmica (Saxifragaceae). Syst. Bot. 5: 17–29.
!   Heuchera villosa Michx. Heuchera villosa Michx.   14 Cave1956supp Hamel 1953
!   Heuchera villosa var. arkansana (Rydb.) E. B. Sm. Heuchera villosa var. arkansana (Rydb.) E. B. Sm.   14 eFlora  
  Heuchera villosa var. villosa Heuchera villosa Michx.   14 eFlora