University of Michigan Herbarium (MICH)

Specialty: Worldwide, especially temperate North America and the Great Lakes region. Specific strengths include marine algae of eastern North America, West Indies, Alaska, and Pacific Islands; bryophytes of tropical America; Agaricaceae and Hymenogastraceae of western North America; vascular plants of Mexico, Iran, Himalayas, southwestern Pacific Region, and southeastern Asia; Cyperaceae, Malpighiaceae, and Myrtaceae of the New World.
Date Founded: 1837.

Collection Manager: Brad Ruhfel, umherb-data@umich.edu
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 27 May 2022
IPT / DwC-A Source:
Digital Metadata: EML File
Address:
University of Michigan Herbarium
3600 Varsity Drive
Ann Arbor, MI   48108-2228
U.S.A.
734-615-6200
Collection Statistics
  • 435,869 specimen records
  • 166,744 (38%) georeferenced
  • 347,382 (80%) with images (518,199 total images)
  • 3 GenBank genetic references
  • 415,092 (95%) identified to species
  • 300 families
  • 3,324 genera
  • 22,482 species
  • 25,489 total taxa (including subsp. and var.)
Extra Statistics
Geographic Distribution - Oklahoma
Click on the specimen record counts within the parenthesis to return the records for that term
  • Adair (16)
  • Alfalfa (1)
  • Atoka (12)
  • Beckham (4)
  • Blaine (1)
  • Bryan (18)
  • Caddo (10)
  • Canadian (1)
  • Carter (7)
  • Cherokee (13)
  • Choctaw (12)
  • Cimarron (150)
  • Cleveland (10)
  • Comanche (66)
  • Cotton (11)
  • Craig (1)
  • Creek (25)
  • Creek or Tulsa (1)
  • Custer (3)
  • Delaware (16)
  • Dewey (1)
  • Garvin (2)
  • Grady (6)
  • Grant (1)
  • Greer (7)
  • Harmon (1)
  • Jackson (6)
  • Jefferson (9)
  • Johnston (24)
  • Kingfisher (3)
  • Kiowa (1)
  • Latimer (12)
  • Le Flore (61)
  • Lincoln (1)
  • Logan (1)
  • Love (2)
  • Marshall (17)
  • Mayes (11)
  • McClain (8)
  • McCurtain (93)
  • McIntosh (1)
  • Murray (26)
  • Muskogee (11)
  • Nowata (1)
  • Oklahoma (11)
  • Osage (22)
  • Ottawa (6)
  • Pawnee (1)
  • Payne (56)
  • Pittsburg (1)
  • Pontotoc (2)
  • Pottawatomie (1)
  • Pushmataha (46)
  • Roger Mills (1)
  • Seminole (3)
  • Sequoyah (1)
  • Stephens (6)
  • Wagoner (2)
  • Washita (4)
  • Woods (14)
  • Woodward (3)
  • no data (7)