The University of Arizona Herbarium (ARIZ)

With over 400,000 specimens, ARIZ is the world's largest collection of plants from Arizona and Sonora, Mexico.
Contacts: George Ferguson - Collections Manager, herbarium@ag.arizona.edu
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 16 December 2022
Digital Metadata: EML File
Collection Statistics
  • 3,773 specimen records
  • 116 (3%) georeferenced
  • 3,751 (99%) with images (3,793 total images)
  • 3,125 (83%) identified to species
  • 69 families
  • 171 genera
  • 433 species
  • 495 total taxa (including subsp. and var.)
Extra Statistics