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 - Oregon
Click on the specimen record counts within the parenthesis to return the records for that term
  • Baker (21)
  • Benton (136)
  • Clackamas (56)
  • Clackamas or Multnomah (1)
  • Clatsop (22)
  • Columbia (20)
  • Columbia or Multnomah (1)
  • Coos (48)
  • Crock (1)
  • Crook (19)
  • Curry (38)
  • Curry or Josephine (1)
  • Deschutes (58)
  • Douglas (99)
  • Douglas or Jackson (1)
  • Doulgas (1)
  • Gilliam (6)
  • Grant (44)
  • Harney (73)
  • Harney or Lake (1)
  • Hood River (48)
  • Jackson (76)
  • Jefferson (9)
  • Josephine (90)
  • Klamath (105)
  • Lake (34)
  • Lake or Kalamath (1)
  • Lane (223)
  • Lane or Deschutes (1)
  • Lincoln (54)
  • Linn (99)
  • Malheur (15)
  • Marion (52)
  • Morrow (7)
  • Multnomah (79)
  • Polk (19)
  • Sherman (7)
  • Tillamook (32)
  • Umatilla (18)
  • Union (27)
  • Union or Wallowa (2)
  • Wallowa (143)
  • Wasco (27)
  • Washington (11)
  • Wheeler (24)
  • Yamhill (22)
  • no data (84)