A German-Czech research team presents a new binational data infrastructure. The project „Flora of the Bohemian Forest“ has made scientific data available from historical species monitoring projects in both countries as well as new data on the current plant diversity of the Bohemian Forest. The data is publicly online available in German and Czech language. The scientists, on the Bavarian side led by the Bavarian Natural History Collections (SNSB), recently published their results in the Biodiversity Data Journal. The established services will be further developed in the coming years within the framework of the NFDI4Biodiversity Consortium and the SNSB data project on the flora of Bavaria.