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 - Washington
Click on the specimen record counts within the parenthesis to return the records for that term
  • Adams (6)
  • Asotin (29)
  • Benton (5)
  • Chelan (78)
  • Chelan or King (7)
  • Chelan or Kittitas (1)
  • Chelan or Skagit (2)
  • Clallam (32)
  • Clallam or Jefferson (1)
  • Clark (14)
  • Columbia (1)
  • Cowlitz (9)
  • Douglas (15)
  • Ferry (6)
  • Franklin (5)
  • Garfield (1)
  • Grant (16)
  • Grays Harbor (36)
  • Grays Harbor or Jefferson (2)
  • Island (15)
  • Jefferson (24)
  • King (120)
  • Kitsap (6)
  • Kittitas (57)
  • Klickitat (235)
  • Lewis (30)
  • Lewis or Pierce (2)
  • Lincoln (7)
  • Mason (6)
  • Okanogan (42)
  • Pacific (25)
  • Pend Oreille (35)
  • Pierce (49)
  • San Juan (26)
  • Seattle (1)
  • Skagit (9)
  • Skamania (44)
  • Skamania or Yakima (4)
  • Snohomish (179)
  • Spokane (38)
  • Stevens (8)
  • Thurston (12)
  • Wahkiakum (5)
  • Walla Walla (3)
  • Whatcom (48)
  • Whitman (112)
  • Yakima (73)
  • Yakima or Skamania (5)
  • no data (89)