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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 parvifolia

4 chromosome counts in Heuchera parvifolia:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Heuchera nivalis Rosend. & Butters & Lakela Heuchera parvifolia var. nivalis (Rosend. & Butters & Lakela) Á. Löve & D. Löve & B. M. Kapoor   14 IPCN online Soltis, D. E. & B. D. Ness. 1986. Chromosome Number Reports 91. Taxon 35: 408–409.
!   Heuchera parvifolia Heuchera parvifolia Nutt. ex Torr. & A. Gray 7 14+1s IPCN online Ward, D. E. & R. Spellenberg. 1988. Chromosome counts of angiosperms from New Mexico and adjacent areas. Phytologia 64: 390–398.
!   Heuchera parvifolia Nutt. ex Torr. & A. Gray Heuchera parvifolia Nutt. ex Torr. & A. Gray   14,28 eFlora  
!   Heuchera parvifolia Nutt. ex Torr. & A. Gray Heuchera parvifolia Nutt. ex Torr. & A. Gray   14 Fedorov, 1974 Wiens, lialleck 1962