title: Cytotype distribution in the Campanula rotundifolia complex in Norway, and cyto-morphological characteristics of diploid and tetraploid groups.
mesh_terms: D008540:Meiosis; D008938:Mitosis; D009664:Norway; D059828:Plant Cells; D010944:Plants / Q000033:anatomy & histology / Q000235:genetics; D011123:Polyploidy