**Code**: [BDK](https://sweetgum.nybg.org/science/ih/herbarium-details/?irn=125556) **Organization**: North Hertfordshire Museums Service **Location**: Hitchin, Hertfordshire, England, U.K. **Total number of specimens**: 28000 **Current status**: Active **Date founded**: 1976 **Geographic coverage**: Great Britain, especially Hertfordshire. **Incorporated herbaria**: HTN, LCH, LET, STAL **Important collectors**: G. Bloom, C. A. Cooper, T. A. Dymes, L. W. Gardner, A. E. Gibbs, A. W. Graveson, A. G. Harrold, J. E. Little, H. C. Littlebury, T. T. James, L. Manser, H. Phillips, M. S. Phillips, H. A. Pitman, J. Pollard **Notes**: Updated Nov 2017 (address, business number, staff). Contact is via the North Hertfordshire Museum (Brand Street, Hitchin) but the herbarium itself is stored off-site at the Museum Resource Centre (Burymead Road). In addition to the collections named above, the herbarium includes the Herfordshire County Herbarium (several thousand specimens) as well as vouchers relating to the two most recent county Floras. **Date modified in Index Herbariorum**: 2018-01-12 > [!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.