The base number of ‘loxoscaphoid’ Asplenium species and its implication f…

Background and Aims ‘Loxoscaphoid’ Asplenium species are morphologically a remarkably distinct group of Aspleniaceae. Except for two preliminary chromosome counts of Asplenium theciferum, the cytology of this group of species has, however, been largely unstudied. Methods Chromosome counts were obtained by acetocarmine squash preparations of one mitotic cell and several meiotic cells. Re…