https://vital.lib.tsu.ru/vital/access/manager/Index ${session.getAttribute("locale")} 5 The fern genus Pteridium in a trans Euro-Siberian perspective - a morphological synthesis https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000645870 Wed 09 Jan 2019 10:21:27 KRAT ]]> The continuing role of morphology in the assessment of pteridophyte diversity https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000645869 Wed 09 Jan 2019 10:21:23 KRAT ]]>