As of 1 April 2026, the PSJD database will become an archive and will no longer accept new data. Current publications from Polish scientific journals are available through the Library of Science: https://bibliotekanauki.pl
Assessing the factors limiting the Rosa gallica L. shrub occurrence in Romanian grasslands (case study) Ocena czynników ograniczających występowanie Rosa gallica L. na użytkach zielonych Rumunii