Arkansas Tech University Herbarium (APCR)

APCR comprises approx. 22000 specimens, concentrating on the flora of Arkansas, especially the Interior Highlands. Important collectors whose material is housed in the collection include Maxine Clark, Richard Davis, Delzie Demaree, Dwight M. Moore, E.J. Palmer, and Gary Tucker. The emphasis of our work is the Vascular Flora of Arkansas Project.
Contact: George Johnson (
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 28 February 2015
Digital Metadata: EML File
Collection Statistics
  • 6,013 specimen records
  • 82 (1%) georeferenced
  • 6,009 (100%) with images
  • 1,456 (24%) identified to species
  • 34 families
  • 64 genera
  • 121 species
  • 136 total taxa (including subsp. and var.)
Extra Statistics
The National Science Foundation
This project made possible by National Science Foundation Award 1410069