**Code**: [USNC](https://sweetgum.nybg.org/science/ih/herbarium-details/?irn=125977) **Organization**: Smithsonian Institution **Department**: Paleobiology Department **Location**: Washington, District of Columbia, U.S.A. **Current status**: Permanently closed **Date founded**: 1964 **Taxonomic coverage**: Non-articulate coralline algae **Geographic coverage**: Worldwide, especially of North Atlantic, Caribbean, and Hawaii **Incorporated herbaria**: LGO (20 000 specimens). **Important collectors**: M. H. Foslie **Notes**: Incorporated into US. **Date modified in Index Herbariorum**: 2021-11-16 > [!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.