The species with the largest number of occurrences (species with more than 900 records are shown).

 
  Part of: Senator S, Tretyakova A, Vorontsov D (2020) Distribution of alien plant species of the Middle Volga Region (South-East of the European part of Russia): a dataset. Biodiversity Data Journal 8: e59125. https://doi.org/10.3897/BDJ.8.e59125