The data presented may not reflect the complete knowledge on the species' distribution in Poland. The data come from bibliography, specimens from collections, and verified observations.

A part of the data contained in the Database may still be not georeferenced (missing coordinates) and thus not visible on the map. Dates may be missing due to incomplete digitization of the source data; such cases will be corrected. To view the underlying occurrence records, click the link "Show records" above.

We work on collecting new data. Once new georefenced records are available, or upon corrections on the existing data, the map will be automatically updated.