**Code**: [GRO](https://sweetgum.nybg.org/science/ih/herbarium-details/?irn=126044) **Organization**: State University of Groningen **Division**: Bryology Section, Biological Centre **Department**: Department of Plant Biology **Location**: Haren, Netherlands **Total number of specimens**: 50000 **Current status**: Permanently closed **Date founded**: 1890 **Geographic coverage**: Bryophytes **Important collectors**: R. van der Wijk **Notes**: Updated Aug 2019. All GRO collections have been transferred to L. **Date modified in Index Herbariorum**: 2019-08-16 > [!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.