**Code**: [SD](https://sweetgum.nybg.org/science/ih/herbarium-details/?irn=125862) **Organization**: San Diego Natural History Museum **Location**: San Diego, California, U.S.A. **Total number of specimens**: 275000 **Current status**: Active **Date founded**: 1874 **Taxonomic coverage**: Mostly vascular plants, marine algae **Geographic coverage**: Southwestern U.S. and Baja California; eastern North Pacific **Incorporated herbaria**: SCR (1600 algae) in 1995. **Important collectors**: D. F. Howe, D. Cleveland, F. F. Gander, M. Snyder, R. Moran **Date modified in Index Herbariorum**: 2022-01-21 > [!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.