Checklist of vascular plants of Striltsivskyi steppe (Luhansk Nature Reserve of NASU, Ukraine)

This dataset includes the checklist of vascular plants of «Striltsivskyi steppe» compartment of the Luhansk Nature Reserve of the National Academy of Sciences of Ukraine. Currently, it includes 701 species from 324 genera, 74 families, 4 classes and 3 divisions. The first floristic list for the territory of the reserve was compiled by D. M. Dobrochaeva on the basis of research in 1952-1954. It included 409 species of vascular plants (Dobrochaeva, 1956). A complete inventory of the flora was carried out by scientists of the Donetsk Botanical Garden in the 1970s and 1980s, the results of the research were published in the monograph ""Luhansk State Nature Reserve. Plant world"" (Kondratyuk et al., 1988). According to this work, the flora of the Striltsivskyi steppe included 556 species of vascular plants, 554 species of Magnoliophyta, 1 species of Pinophyta, and 1 species of Equisetophyta. After the release of this work, the flora of the reserve was considered exhaustively researched. A significant array of new data on the flora, collected in the 1990s and early 2000s, was summarized in works for 2000 (Sova, Borovyk, Borozenets, 2000) and 2003 (Sova, Borozenets, 2003). The need to conduct new inventory studies arose after the extension of the territory of the reserve in 2004, the area of ​​the Striltsivskyi steppe increased almost twice - from 512 to 1036 hectares. In 2007, we started working on ""Flora LPZ"" database (Gouz, 2008). It summarizes all the available data of floristic studies for the entire period of the reserve's existence. Significant additions to the flora were published in 2008 (Sova, Borovyk, Guz, 2008), and in 2009 the work ""Biodiversity of the Luhansk Nature Reserve: Plant World"" was published, which included a complete list of plant species known from all published sources and scientific reports, Annals of nature of the reserve (Bioraznoobrasie..., 2009).本数据集涵盖乌克兰国家科学院卢汉斯克自然保护区“斯特利茨夫草原（Striltsivskyi steppe）”片区的维管植物（vascular plants）名录。当前收录类群涵盖3门、4纲、74科、324属，共计701种维管植物。 该保护区境内首份植物区系名录由D·M·多布罗恰耶娃（D. M. Dobrochaeva）基于1952至1954年的野外调查编制而成，其收录的维管植物共计409种（多布罗恰耶娃，1956）。 20世纪70至80年代，顿涅茨克植物园的科研人员完成了该保护区植物区系的全面清查，相关研究成果刊载于专著《卢汉斯克州自然保护区：植物世界》（孔德拉秋克等，1988）。依据该专著，斯特利茨夫草原的维管植物区系共计556种，其中木兰门（Magnoliophyta）554种、松门（Pinophyta）1种、木贼门（Equisetophyta）1种。 该专著出版后，学界普遍认为该保护区的植物区系已被全面探明。 20世纪90年代至21世纪初采集的大量植物区系新数据，被分别汇总至2000年（索瓦、博罗维克、博罗任茨，2000）与2003年（索瓦、博罗任茨，2003）的相关研究成果中。 2004年保护区范围扩容后，斯特利茨夫草原的面积从512公顷增至1036公顷，近乎翻倍，由此催生了新一轮植物区系清查研究的需求。 2007年，科研团队启动“Flora LPZ”数据库的搭建工作（古兹，2008），该数据库汇总了保护区设立以来所有可获取的植物区系调查数据。 2008年，相关研究公开了该保护区植物区系的大量新增类群（索瓦、博罗维克、古兹，2008）；2009年，专著《卢汉斯克自然保护区生物多样性：植物世界》正式出版，该著作收录了所有已公开文献与科研报告中记载的已知植物物种完整名录，即《保护区自然年鉴》系列内容（Bioraznoobrasie..., 2009）。