**Code**: [ILL](https://sweetgum.nybg.org/science/ih/herbarium-details/?irn=126684) **Organization**: University of Illinois at Urbana-Champaign **Division**: School of Integrative Biology **Department**: Department of Plant Biology **Location**: Champaign, Illinois, U.S.A. **Total number of specimens**: 520000 **Current status**: Active **Date founded**: 1869 **Taxonomic coverage**: Apiaceae, Asteraceae, Fabaceae: Mimosoideas, fossils of Pennsylvanian age coal balls, fungi (especially Meliolales: Ascomycetes and resupinate Basidiomycetes), 19th and early 20th century exsiccatae **Geographic coverage**: Illinois, midwestern U.S. **Important collectors**: F. Brendel, J. T. Buchholz, T. J. Burrill, V. H. Chase, G. P. Clinton, E. J. Hill, G. N. Jones, L. F. Koch, S. B. Mead, W. S. Moffatt, P. Shildneck, F. L. Stevens, W. Trelease **Notes**: Updated Jun 2014 (city corrected). Numerous types of Piperaceae, <Quercus>, and <Phoradendron>. Collection of 23 500 Pennsylvania coal balls (vascular plants) and 4000 plant compressions (Paleozoic algae and vascular plants). **Date modified in Index Herbariorum**: 2019-03-21 > [!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.