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 - South Dakota
Click on the specimen record counts within the parenthesis to return the records for that term
  • Brookings (11)
  • Brown (6)
  • Brule (8)
  • Butte (1)
  • Charles Mix (15)
  • Clay (7)
  • Codington (2)
  • Corson (2)
  • Custer (27)
  • Day (1)
  • Fall River (23)
  • Grant (4)
  • Grant or Roberts (2)
  • Hamlin (1)
  • Harding (13)
  • Jackson (15)
  • Lawrence (35)
  • Lyman (1)
  • Meade (3)
  • Mellette (2)
  • Minnehaha (5)
  • Oglala Lakota (4)
  • Pennington (37)
  • Perkins (4)
  • Potter (1)
  • Roberts (3)
  • Roberts or Grant (1)
  • Spink (18)
  • Stanley (19)
  • Tripp (3)
  • Turner (2)
  • Walworth (1)
  • no data (9)