University of Southern Mississippi Herbarium (USMS)

Founded in 1964, the University of Southern Mississippi Herbarium specializes in vascular plants of Mississippi and the southeastern U.S., with a particular emphasis on aquatic and wetland plants.

Curator: Mac Alford, mac.alford@usm.edu, 601-266-4748 (ORCID #: 0000-0002-3448-9735)
Collection Type: Preserved Specimens
Management: Live Data managed directly within data portal
Global Unique Identifier: a252df7c-54e5-4067-b8ad-fb3be53cb0f8
Digital Metadata: EML File
Address:
University of Southern Mississippi Herbarium
118 College Drive #5018, TEC 103
Hattiesburg, Mississippi   39406-0001
USA
601/ 266-4748
For FedEx, UPS, or DHL deliveries, please contact curator.
Collection Statistics
  • 18,508 specimen records
  • 10,745 (58%) georeferenced
  • 16,930 (91%) with images (16,957 total images)
  • 17,619 (95%) identified to species
  • 248 families
  • 1,258 genera
  • 3,934 species
  • 4,159 total taxa (including subsp. and var.)
Extra Statistics
Taxon Distribution
Taxon Distribution
  • Casasia (2)
  • Catesbaea (1)
  • Cephalanthus (27)
  • Chiococca (2)
  • Cruciata (1)
  • Diodia (34)
  • Ernodea (1)
  • Galium (52)
  • Gardenia (1)
  • Hamelia (1)
  • Houstonia (42)
  • Mitchella (8)
  • Mitracarpus (3)
  • Morinda (1)
  • Oldenlandia (11)
  • Pinckneya (8)
  • Psychotria (1)
  • Richardia (15)
  • Sherardia (6)
  • Spermacoce (10)
  • Stenaria (2)