University of New Hampshire, Albion Hodgdon Herbarium (NHA)

The NHA herbarium comprises approximately 200,000 specimens (120,000 vascular plants, 80,000 marine algae, and 550 bryophytes and lichens). The collection contains a combination of historic and recently collected specimens, including 97 nomenclatural type specimens and voucher specimens supporting taxonomic, ecological, and biogeographic research. While our specimens represent plant species worldwide, the collections emphasize northeastern North America and are especially strong in representing freshwater and marine habitats. An additional strength is our extensive collection of Neotropical aquatic species.
Contacts: Christopher Neefus, chris.neefus@unh.edu
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 2 September 2023
IPT / DwC-A Source:
Digital Metadata: EML File
Usage Rights: CC BY (Attribution)
Rights Holder: Albion Hodgdon Herbarium, University of New Hampshire
Access Rights: https://creativecommons.org/publicdomain/zero/1.0/
Cite this collection:
University of New Hampshire, Albion Hodgdon Herbarium. Occurrence dataset (ID: c92b5443-f592-4d7d-8a61-9912d2e57134) accessed via the PteridoPortal Portal, /portal, 2023-09-28).
Collection Statistics
  • 8,256 specimen records
  • 5,445 (66%) georeferenced
  • 8,142 (99%) with images (8,539 total images)
  • 7,918 (96%) identified to species
  • 37 families
  • 166 genera
  • 725 species
  • 741 total taxa (including subsp. and var.)
Extra Statistics
Taxon Distribution
Taxon Distribution
  • Lindsaea (9)