**Code**: [GJO](https://sweetgum.nybg.org/science/ih/herbarium-details/?irn=126059) **Organization**: Universalmuseum Joanneum **Department**: Centre of Natural History, Botany **Location**: Graz, Austria **Total number of specimens**: 600000 **Current status**: Active **Date founded**: 1811 **Taxonomic coverage**: Mostly vascular plants and bryophytes; macrofungi **Geographic coverage**: Especially central Europe and Styria **Important collectors**: W. Becker, J. Breidler, J. Brunnthaler, G. De Notaris, J. Döller-Wolframsberg, I. Dörfler, J. Ernst, B. Fest, S. Garovaglio, C. F. F. Genth, J. Glowacki, C. M. Gottsche, M. Heider, J. B. Holzinger, D. H. Hoppe, J. W. P. Hübener, A. J. Kerner von Marilaun, K. Koegeler, C. G. T. Kotschy, L. Kristof, F. J. Lindheimer, W. Maurer, H. Melzer, E. F. A. W. Migula, M. F. Müllner, P. S. Pallas, A. Paulin, K. Prohaska, J. Prokopp, G. L. Rabenhorst, M. von H. Rainer, A. Rochel, M. Sadler, L. E. Schaerer, J. Schefczik, R. Schiefermair, V. F. Schiffner, J. C. Schleicher, A. C. F. H. C. Schnizlein, F. W. Sieber, G. Strobl, J. Traunsteiner, F. J. A. N. Unger, F. Verbniak, C. von Attems, M. R. von Eichenfeld, J. von Habsburg, A. von Hayek, S. G. von Hohenwarth, G. von Marktanner-Turneretscher, P. von Plauenwald, F. von Portenschlag-Ledermayer, F. von Thümen, L. C. von Vest, P. Wierzbicki **Date modified in Index Herbariorum**: 2018-02-13 > [!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.