Current Knowledge and Utilization of Medicinal Plants and Fungi in Northeastern Croatia.

Knowledge related to the use of plants and mushrooms in the Baranja region of Croatia was documented through semi-structured interviews of 105 informants in 12 villages. We found 117 plant species and 7 mushrooms with medicinal uses. Rosaceae, Lamiaceae, and Asteraceae were the families with the most species, while Sambucus nigra, Chamomilla recutita, and Taraxacum officinale were the most frequently mentioned species. Leaves, fruits, and flowers were the most commonly used plant parts, predominantly prepared as infusions, syrups, and tinctures. Plants were mainly used to treat digestive and respiratory ailments, with the highest informant consensus recorded for ear, eye, and respiratory disorders. The results emphasize the persistence of rich ethnobotanical knowledge in the study area and highlight the importance of preserving this cultural and biological heritage for future generations.