CCDBAngiospermsBoraginaceaeMertensiaMertensia oblongifolia (Nutt.) G. Don

2 chromosome counts in Mertensia oblongifolia (Nutt.) G. Don:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Mertensia oblongifolia (Nutt.) G. Don Mertensia oblongifolia (Nutt.) G. Don   24 IPCN online Taylor, R. L. & S. Taylor. 1977. Chromosome numbers of vascular plants of British Columbia. Syesis 10: 125–138.
  Mertensia oblongifolia var. oblongifolia Mertensia oblongifolia (Nutt.) G. Don   48 IPCN online Milek, J. A. & W. E. Harmon. 1990. A genetic and taxonomic study of Mertensia oreophila and three varieties of Mertensia oblongifolia (Boraginaceae) in Wyoming and southern Montana. J. Colorado-Wyoming Acad. Sci. 22: 16.