**Code**: [BONN](https://sweetgum.nybg.org/science/ih/herbarium-details/?irn=124104) **Organization**: University of Bonn **Division**: Nees Institute for Plant Biodiversity **Location**: Bonn, Germany **Total number of specimens**: 85000 **Current status**: Active **Date founded**: 1860 **Taxonomic coverage**: Vascular plants and bryophytes; pteridophytes **Geographic coverage**: Germany, northern Scandinavia, and Mediterranean; worldwide **Important collectors**: H. Nessel, P. Thyssen, M. Lehnert (Cyatheaceae), M. Weigend **Notes**: Updated Jul 2016 (staff updated). BONN destroyed in 1944 except for Nessel collection. **Date modified in Index Herbariorum**: 2020-10-23 > [!cite] This page is automatically generated • Data on this page were obtained from [Index Herbariorum](https://sweetgum.nybg.org/science/ih/) on 2023-08-23. • Meaning of acronyms in TL-2 is not always the same as in IH. Consult list of original [[Abbreviations|abbreviations]] if you suspect acronym mismatch.