Senator Stepan, Tretyakova Alyona, Vorontsov Dmitry
Tsitsin Main Botanical Garden of the Russian Academy of Sciences, Moscow, Russia Tsitsin Main Botanical Garden of the Russian Academy of Sciences Moscow Russia.
Samara Federal Research Center of the Russian Academy of Sciences, Institute of Ecology of the Volga River Basin of the Russian Academy of Science, Togliatti, Russia Samara Federal Research Center of the Russian Academy of Sciences, Institute of Ecology of the Volga River Basin of the Russian Academy of Science Togliatti Russia.
Biodivers Data J. 2020 Nov 9;8:e59125. doi: 10.3897/BDJ.8.e59125. eCollection 2020.
The dataset presented in the current study contains information regarding alien vascular plant species found in the Middle Volga Region (South-East of the European part of Russia). The dataset overall includes 413 species belonging to 247 genera and 67 families. The described dataset is based on the data published during floristic studies from 1851 to 2019. The dataset does not include alien vascular plant species that have presently disappeared from the territory of the region. It contains a total of 7,782 records of occurrences, extracted from the system of information and analytics, developed in the Institute of Ecology of the Volga River Basin of the Russian Academy of Sciences.
A total of 7,782 records were published on the occurrence of alien vascular plants in the Middle Volga Region. Each entry includes information regarding the place of occurrence of the alien plant species, the year of occurrence, the person who recorded the alien plant and who identified it, status of the species (introduced or invasive), link to the herbarium, which contains the specimen and the literary source. If it were impossible to establish the names of the persons who collected the samples and (or) their identification in the identifiedBy and recordedBy fields, the names of the authors of the publication given in the associatedReferences field were entered. The presented dataset supplements the information on the distribution of alien plant species in the whole European part of Russia and specifies the places of their findings in the Middle Volga Region.
本研究中呈现的数据集包含有关伏尔加河中游地区（俄罗斯欧洲部分东南部）发现的外来维管植物物种的信息。该数据集总共包括属于247个属和67个科的413个物种。所描述的数据集基于1851年至2019年植物区系研究期间发表的数据。该数据集不包括目前已从该地区消失的外来维管植物物种。它包含总共7782条出现记录，这些记录是从俄罗斯科学院伏尔加河流域生态研究所开发的信息和分析系统中提取的。
总共发表了7782条关于伏尔加河中游地区外来维管植物出现情况的记录。每条记录都包括有关外来植物物种出现地点、出现年份、记录并鉴定该外来植物的人员、物种状态（引入或入侵）、包含标本的植物标本馆链接以及文献来源的信息。如果在identifiedBy和recordedBy字段中无法确定采集样本的人员姓名和（或）其鉴定信息，则输入associatedReferences字段中给出的出版物作者姓名。所呈现的数据集补充了俄罗斯整个欧洲部分外来植物物种分布的信息，并明确了它们在伏尔加河中游地区的发现地点。
