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 - Louisiana
Click on the specimen record counts within the parenthesis to return the records for that term
  • Acadia (2)
  • Ascension (9)
  • Assumption (1)
  • Beauregard (11)
  • Bienville (14)
  • Boone (1)
  • Bossier (155)
  • Caddo (3368)
  • Calcasieu (5)
  • Cameron (105)
  • Claiborne (10)
  • DeSoto (138)
  • East Ascension (2)
  • East Baton Rouge (129)
  • East Feliciana (55)
  • Evangeline (36)
  • Feliciana (1)
  • Franklin (1)
  • Grant (5)
  • Iberia (7)
  • Iberville (58)
  • Jackson (1)
  • Jefferson (53)
  • LaSalle (3)
  • Lafayette (2)
  • Lafourche (19)
  • Lincoln (11)
  • Livingston (15)
  • Natchitoches (271)
  • Orleans (65)
  • Ouachita (4)
  • Pearl River (1)
  • Plaquemines (23)
  • Pointe Coupee (12)
  • Rapides (10)
  • Red River (18)
  • Sabine (25)
  • Sabine Parish (3)
  • St. Bernard (5)
  • St. Charles (18)
  • St. Francisville (1)
  • St. Helena (34)
  • St. James (1)
  • St. John the Baptist (8)
  • St. Landry (4)
  • St. Martin (61)
  • St. Mary (7)
  • St. Tammany (132)
  • Tangipahoa (42)
  • Terrebonne (13)
  • Vermilion (1)
  • Vernon (10)
  • Washington (36)
  • Webster (7)
  • West Carroll (6)
  • West Feliciana (91)
  • Winn (14)
  • Winnfield (1)