**Code**: [WS](https://sweetgum.nybg.org/science/ih/herbarium-details/?irn=126987) **Organization**: Washington State University **Division**: School of Biological Sciences **Location**: Pullman, Washington, U.S.A. **Total number of specimens**: 400000 **Current status**: Active **Date founded**: 1893 **Taxonomic coverage**: Vascular plants and bryophytes; Apiaceae; Bromeliaceae; Cyperaceae; Liliaceae; Scrophulariaceae; Asteraceae **Geographic coverage**: Pacific Northwest **Incorporated herbaria**: WCP (30 000 vascular plants) in 1992. **Important collectors**: R. Beattie, F. V. Coville, W. C. Cusick, R. Daubenmire, A. D. E. Elmer, M. Ownbey, C. V. Piper, H. St. John, W. N. Suksdorf, K. Whited **Notes**: Updated November 2022. Link to specimen database: https://www.pnwherbaria.org/index.php **Date modified in Index Herbariorum**: 2022-11-02 > [!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.