**Code**: [FR](https://sweetgum.nybg.org/science/ih/herbarium-details/?irn=124567) **Organization**: Senckenberg Gesellschaft für Naturforschung: Senckenberg Forschungsinstitut und Naturmuseum **Department**: Botanik und molekulare Evolutionsforschung **Location**: Frankfurt, Germany **Total number of specimens**: 1500000 **Current status**: Active **Date founded**: 1817 **Taxonomic coverage**: Poaceae, Marcgraviaceae; corticolous, crustose lichens from the Holarctic; diatoms **Geographic coverage**: Worldwide, Hesse, Europe, Mediterranean region, Atlantic islands, West Africa, Japan, neotropics, Holarctic **Incorporated herbaria**: DANV (30000 specimens) in 2018, OSBU (30000 specimens) by the end of 2022 **Important collectors**: A. Aschenborn, J. Becker, W. Boege, K.-P. Buttler, M. Dürer, G. Engelmann, J. G. A. Forster, J. R. Forster, J. B. C. W. Fresenius, J. A. Futschig, G. Gärtner, M. Goldschmidt, H. Hupke, H. Kalheber, D. Korneck, R. O. K. Kräusel, W. Kuls, F. J. Lindheimer, J. A. Metzler, A. Nieschalk, G. L. Rabenhorst, E. W. P. S. Rüppell, J. Scherbius, L. P. K. Scriba, F. W. Sieber, G. H. K. Thwaites, C. L. P. Zeyher **Notes**: Updated Oct 2021 (incorporated herbaria, correspondent). This institute is part of a decentralized institution (Senckenberg Research Institutes and Natural History Museums) which also comprises botanical research departments and herbaria in Görlitz (GLM) and Weimar (IQW).\] For a survey of collections, see H. J. Conert (ed.), Index Collectorum Herbarii Senckenbergiani.- Courier Forschungsinst. Senckenberg 217: 1-201. online under https://\[http://www.senckenberg.de/wp-content/uploads/2021/01/Index\_Col\]www.senckenberg.de/wp-content/uploads/2021/01/Index\_Collectorum.pdf **Date modified in Index Herbariorum**: 2022-09-23 > [!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.