title: New species of the genus Asplenium L. (Aspleniaceae) for the flora of Europe and Russia
abstract: Analysis of ploidy and DNA content of Asplenium septentrionale s. l. from the Crimea, the Caucasus and Europe showed the presence of diploid forms. This allowed for the first time to draw a conclusion about the growth of Asplenium caucasicum (Fraser-Jenkins et Lovis) Viane in Europe and Russia, described from Asia. For the first time Asplenium onopteris L. was reorded in the North Caucasus.
journal: Turczaninowia