Histograms of fluorescence intensity (FL2-A) of propidium iodide-stained nuclei. A diploid C. graminea B tetraploid C. graminea and C hexaploid C. graminea. Vicia faba was used as the internal standard.

 
 
  Part of: Molgo IE, Soltis DE, Soltis PS (2017) Cytogeography of Callisia section Cuthbertia (Commelinaceae). Comparative Cytogenetics 11(4): 553-577. https://doi.org/10.3897/compcytogen.v11i4.11984