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University of North Carolina Herbarium

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University of North Carolina Herbarium
NameUniversity of North Carolina Herbarium
LocationChapel Hill, North Carolina
Established19th century
TypeAcademic herbarium
Collections size~1,000,000 specimens

University of North Carolina Herbarium

The University of North Carolina Herbarium is a major academic botanical collection housed at Chapel Hill, associated with University of North Carolina at Chapel Hill, notable for its holdings in North American and tropical floras and for supporting work by faculty and students across Botany, Plant systematics, Ecology, Conservation biology and related fields. The Herbarium serves as a research hub linking historical collectors, university departments, and regional herbaria such as North Carolina State University Herbarium, Duke University Herbarium, Smithsonian Institution collections and international institutes like the Royal Botanic Gardens, Kew and Missouri Botanical Garden. Its specimens inform studies by scholars connected to institutions including National Science Foundation, U.S. Fish and Wildlife Service, American Museum of Natural History and municipal agencies in Raleigh, North Carolina and Charlotte, North Carolina.

History

The Herbarium traces origins to 19th-century botanical instruction at University of North Carolina at Chapel Hill under faculty linked to networks around Asa Gray, Charles Darwin correspondents and collectors who exchanged specimens with repositories such as Harvard University Herbaria, Gray Herbarium and the Royal Botanic Gardens, Kew. Early growth accelerated through donations from regional botanists and collectors associated with projects led by figures tied to Carolina Biological Supply Company and surveys funded by agencies like the U.S. Geological Survey and later partnerships with scholars from Duke University, Wake Forest University and the North Carolina Botanical Garden. Throughout the 20th century, curators collaborated with organizations such as the Botanical Society of America, American Society of Plant Taxonomists and the Carnegie Institution for Science to expand systematic collections and integrate specimens into curricula at Chapel Hill and linked programs like the Institute of Ecology.

Collections

Holdings include vascular plants, bryophytes, lichens and type specimens representing the floras of North Carolina, the southeastern United States, the Caribbean, Central America, and selected tropical regions in collaboration with collections at Missouri Botanical Garden, New York Botanical Garden, Smithsonian Institution and Royal Botanic Gardens, Kew. Notable collectors represented in the stacks include associates of John Clayton (botanist), expeditions related to Lewis and Clark Expedition-era networks, 19th-century correspondents of Asa Gray, and 20th-century field botanists tied to Flora of North America projects and surveys supported by the National Science Foundation. The Herbarium preserves type specimens, historical sets from collectors connected to Benjamin Franklin Bush and N. L. Britton, and material used in taxonomic revisions published in journals associated with American Journal of Botany, Taxon (journal), Systematic Botany and monographs linked to Missouri Botanical Garden Press.

Facilities and curation

Specimens are housed in climate-controlled cabinets within facilities coordinated with the Department of Biology (University of North Carolina at Chapel Hill), the North Carolina Botanical Garden and campus infrastructure overseen by University of North Carolina System administration. Curation follows standards compatible with protocols from International Association for Plant Taxonomy, Global Biodiversity Information Facility data pipelines and digitization workflows used by the Consortium of North American Bryophyte Herbaria, Integrated Digitized Biocollections and collaborative platforms supported by National Science Foundation grants. The herbarium's collections management employs databases interoperable with portals such as JSTOR Global Plants, Plants of the World Online and regional aggregators used by the North Carolina Natural Heritage Program.

Research and publications

Faculty curators, research scientists and graduate students affiliated with the Herbarium contribute to taxonomic revisions, phylogenetic studies, biogeographic analyses and conservation assessments published in venues like American Journal of Botany, Systematic Biology, Taxon (journal), Plant Systematics and Evolution and monographs produced with partners such as Missouri Botanical Garden. Research links to projects funded by National Science Foundation, collaborations with Smithsonian Institution researchers, and contributions to compendia including the Flora of North America and regional checklists used by U.S. Fish and Wildlife Service and the North Carolina Natural Heritage Program. The Herbarium curators also co-author red list assessments with experts from International Union for Conservation of Nature and regional agencies involved in conservation planning for species monitored by North Carolina Botanical Garden.

Education and outreach

The Herbarium supports undergraduate and graduate education in conjunction with programs at University of North Carolina at Chapel Hill, courses taught by faculty associated with Department of Biology (University of North Carolina at Chapel Hill), and experiential learning tied to field courses run with partners like the North Carolina Botanical Garden, Duke University and regional nature centers in Asheville, North Carolina and Wilmington, North Carolina. Outreach activities include specimen-based workshops for teachers aligned with curricula from North Carolina Department of Public Instruction, public lectures co-sponsored with the North Carolina Museum of Natural Sciences and citizen science initiatives coordinated with organizations such as iNaturalist and regional chapters of the Native Plant Society of North Carolina.

Collaborations and affiliations

The Herbarium maintains formal and informal collaborations with academic and botanical institutions including University of North Carolina at Chapel Hill, North Carolina Botanical Garden, Duke University, North Carolina State University, Missouri Botanical Garden, Royal Botanic Gardens, Kew, Smithsonian Institution, New York Botanical Garden and networks funded by National Science Foundation and coordinated through platforms like the Global Biodiversity Information Facility and JSTOR Global Plants. These affiliations support specimen exchange, joint field expeditions with partners such as U.S. Forest Service, taxonomic training with organizations like Botanical Society of America and digitization efforts connected to international consortia including Integrated Digitized Biocollections.

Category:Herbaria in the United States Category:University of North Carolina at Chapel Hill