Louisiana State University Shreveport, D. T. MacRoberts Herbarium (LSUS)

The collection consists of about 17,000 specimens. Specializing in northwest Louisiana and southwest Arkansas vascular flora.
Contacts: Michael MacRoberts, mmacrobe@lsus.edu
Collection Type: Preserved Specimens
Management: Live Data managed directly within data portal
Global Unique Identifier: 88e12d95-edef-4b1e-86dd-98832475e054
Digital Metadata: EML File
Collection Statistics
  • 6,864 specimen records
  • 0 georeferenced
  • 6,517 (95%) with images (6,517 total images)
  • 6,672 (97%) identified to species
  • 170 families
  • 692 genera
  • 1,565 species
  • 1,571 total taxa (including subsp. and var.)
Extra Statistics
Geographic Distribution - Arkansas
Click on the specimen record counts within the parenthesis to return the records for that term
  • Arkansas (1)
  • Ashley (3)
  • Baxter (3)
  • Benton (20)
  • Boone (13)
  • Bradley (8)
  • Calhoun (1)
  • Clark (5)
  • Columbia (2)
  • Conway (21)
  • Craighead (2)
  • Crawford (11)
  • Dallas (1)
  • Desha (1)
  • Drew (30)
  • Faulkner (23)
  • Franklin (20)
  • Fresno (1)
  • Garland (6)
  • Greene (1)
  • Hempstead (1)
  • Hot Springs (7)
  • Howard (2)
  • Johnson (5)
  • Lafayette (1)
  • Little River (2)
  • Logan (1)
  • Lonoke (3)
  • Marion (1)
  • Miller (36)
  • Montgomery (16)
  • Newton (10)
  • Ouachita (2)
  • Perry (12)
  • Pike (3)
  • Polk (819)
  • Pope (4)
  • Prairie (1)
  • Pulaski (4)
  • Randolph (1)
  • Saline (2)
  • Scott (5)
  • Searcy (1)
  • Sebastian (3)
  • Sevier (4)
  • St. Francis (1)
  • Stone (82)
  • Union (5)
  • Van Buren (1)
  • Woodruff (1)