Pteridophyte of the Urals and adjacent areas

Data on the species diversity and distribution of Pteridophyte in the Urals and adjacent areas are presented. The dataset includes 15329 observations of Pteridophyte. In total, the dataset contains information on 66 species, 4 subspecies and 10 interspecies hybrids of lycophytes and ferns, 2 classes (Lycopodiopsida and Polypodiopsida), 16 families and 29 genera. The earliest indications of the growth of Pteridophyte in the study region date back to 1853, and the latest to 2021. The dataset presented is based on herbarium specimens, published data, and field research materials by the authors. This dataset is the first and important step towards generalizing information on the current diversity and geographical distribution of Pteridophyte in the Urals and adjacent areas.

本数据集展示了乌拉尔山脉及其邻近地区的蕨类植物物种多样性与分布数据。数据集包括15329份蕨类植物的观察记录。总计，数据集涵盖了66种、4个亚种及10个种间杂交种的信息，涉及鳞叶植物和蕨类植物，共计2个纲（鳞毛纲和松叶纲）、16个科和29个属。研究区域内蕨类植物生长的最早记录可追溯至1853年，最晚至2021年。所提供的数据集基于作者收集的标本馆标本、已发表数据以及实地研究材料。该数据集是乌拉尔山脉及其邻近地区蕨类植物当前物种多样性和地理分布信息通用的第一步。