**Code**: [IA](https://sweetgum.nybg.org/science/ih/herbarium-details/?irn=126685) **Organization**: University of Iowa **Department**: Department of Biological Sciences **Location**: Iowa City, Iowa, U.S.A. **Current status**: Permanently closed **Date founded**: 1869 **Notes**: G. W. Martin myxomycetes (8592 specimens) on permanent loan to BPI since 1977. IA myxomycetes and fungi (20 000 specimens, including A. P. Morgan's collections) transferred to ISC in 1984 and 1996-97. Shimek lichens (5000--8000 specimens) on permanent loan to MIN since early 1970s. Vascular plants (230 000 specimens) transferred to ISC in 2004. **Date modified in Index Herbariorum**: 2017-09-22 > [!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.