Distribution and conservation status of forest plant species in sand oak forests of the Danube–Tisza Interfluve
https://doi.org/10.17542/kit.29.059
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Abstract
In this article we summarise the floristic data collected during our research in oak forests in the northern part of ‘Kiskunság’ since 1998. Between 2020 and 2024, we systematically visited and mapped the forest stands in the region, which have been continuous since the First Military Survey (late 18th century). A total of 100 forest patches were identified as semi-natural pedunculate oak, covering a total of 865 hectares, and floristic data could be collected in 94 of them. The data were supplemented by scattered occurrences found during the survey. A total of 1207 occurrences of 96 forest and forest edge species were recorded in the stands. Of these, 214 occurrences of 81 species are new compared to the Hungarian Floristic Mapping data. Species were grouped according to habitat preference and regional vulnerability. In total, 23 species were classified as threatened and 37 as critically endangered. Without active conservation interventions, these species could become extinct in the ’Kiskunság’ within a few decades.